The Tampa Bay Lightning’s quest for a third straight Stanley Cup championship is perilously close to ending, due in part to a goal that coach Jon Cooper believes should not have counted.

Nazem Kadri’s overtime goal in Wednesday’s Game 4 of the Stanley Cup Final put the Colorado Avalanche at a decided 3-1 advantage in the best-of-seven series, though an emotional Cooper implied during the post-game media conference the Avalanche had an extra skater on the ice at the time of the deciding tally.

"This one is going to sting much more than others,” Cooper said of the Lightning’s 3-2 loss. "It's going to be hard for me to speak. I'll speak with you [Thursday]. You're going to see what I mean when you see the winning goal."

Cooper did not answer any additional questions, stopping the conference just over two minutes in.

The NHL's official scoresheet had six skaters listed on the ice for Kadri’s game-winner, which occurred 12:02 into overtime, but later said in a statement the discrepancy could have been due to players jumping off the bench to celebrate the goal.

Too many men on the ice penalties are not able to be reviewed under league replay rules.

"A too many men on the ice penalty is a judgment call that can be made by any of the four on-ice officials," NHL Hockey Operations said in the statement.

"Following the game, Hockey Operations met with the four officials as is their normal protocol. In discussing the winning goal, each of the four officials advised that they did not see a too many men on the ice situation on the play.

"This call is not subject to video review either by Hockey Ops or the on-ice officials."

Cooper began his brief news conference lauding his players’ resolve for reaching a third consecutive Cup Final in a salary-cap era before alluding to his disapproval to the no-call on Kadri’s goal.

"I've been part of some heartbreaking losses and defeats to the teams that took us out, and been with a group that just fights, fights and fights," he said.

"And they fought their way to a third Stanley Cup Final in a row. And in a cap era when it’s so damn hard and the rules are put against you because the league wants parity.

“My heart breaks for the players, because we should probably still be playing.”

The series now shifts back to Denver for Friday’s Game 5, in which the Avalanche will attempt to clinch the franchise’s first Stanley Cup title since 2001. 

The Colorado Avalanche are now one game away from winning the Stanley Cup after a 3-2 overtime win on the road against the Tampa Bay Lightning in Wednesday's Game 4.

Tampa Bay were riding high after working their way back into the series with a dominant 6-2 showing in Game 3, but they now trail 3-1 in the series in their quest for three consecutive championships, with Game 5 headed back to Denver.

The Lightning were in control early as Anthony Cirelli scored the opening period's only goal, just 36 seconds into the action, dominating the opening period to force Avalanche goaltender Darcy Kuemper into 16 first-period saves. The visitors could only muster four shots on goal in comparison.

The Avalanche fought back into the contest in the second period, restoring parity thanks to Nathan MacKinnon's power-play goal, before Victor Hedman put the Lightning back in front heading into the third.

An early goal from Colorado's Andrew Cogliano put things even again at 2-2, which would hold through regulation and eight minutes of overtime until Nazem Kadri was slipped through by Artturi Lehkonen.

Kadri's shot deflected off Lightning goalie Andrei Vasilevskiy's stick and nestled into the top of the net in a hard-to-view position, with the Colorado bench eventually exploding into celebrations once they realised it was in the goal.

After the game, Kadri was asked if he knew he had scored with his winning shot.

"Not really," he admitted. "I just tried to make a little move there and go far-side, and I'm assuming that's where it went. 

"I don't know if it found a hole, but it was a bit of a delayed reaction. I thought he made the save for a second, and the next thing you know people are sprinting towards me – it's a good feeling."

Playing in his first career Stanley Cup Final game in his return from thumb surgery, Kadri said he was determined to make it count.

"I've been waiting for this my whole life, so I figured I'd stop waiting and just try to join the party," he said.

"I'm just grateful I'm able to be in this position, and with this group of guys – you couldn't have written a better story.

"[Closing out the series] is going to be tough – the last one is the hardest one to win, everybody will tell you that.

"They're a great team over there, so we're expecting a good effort from them."

Avalanche star MacKinnon was complimentary of the efforts of Vasilevskiy – who denied a number of great chances in overtime before eventually conceding – but said he feels the right team won.

"[Vasilevskiy] was awesome – but it just felt like a matter of time, we really tilted the ice," he said.

"It just felt like we deserved it, we really outplayed them in overtime. We had a shaky first period, but other than that we were very solid.

"Obviously thrilled with the win, but short memory, we've got to move on and get ready for Friday night."

Acknowledging the extra fanfare that comes with a potential close-out game at home, MacKinnon said the key would be to not get caught up in the commotion.

"It starts with blocking out all the 'BS' that comes along with it," he said.

"Obviously we've got family and friends in town, we know what's going to be in the building, but have to stick to what's got us to this point.

"That's our great process – we put that before anything and we feel like the result will get done.

"Nothing changes, we have to stick to our game plan that we've been doing all season. I know it's cliche, but it's true.

"We're feeling good, we're going to be coming in attacking and aggressive, and hopefully get that win."

The Tampa Bay Lightning have injected life into the Stanley Cup Final with a crucial 6-2 home win against the Colorado Avalanche in Game 3.

A Lightning loss would have given the Avalanche a near-insurmountable 3-0 series lead, but by getting the job done on their home ice, the reigning back-to-back Stanley Cup champions pegged the margin back to 2-1, with Game 4 also at home.

After a crushing 7-0 loss to the Avalanche in Game 2, the visitors threatened to put the series to bed by opening the scoring through a Gabriel Landeskog goal eight minutes in, but the Lightning would respond this time.

Anthony Cirelli was the man to find the back of the net and tie the game later in the first period, before Ondrej Palat got on the end of a Steven Stamkos pass to give the Lightning a 2-1 lead heading into the first break.

The two sides traded early goals as Nicholas Paul put the home side up 3-1 briefly, before Landeskog's second kept it a one-goal game – and then the Lightning took over.

A seven-minute barrage saw Tampa Bay add three quick goals to Steven Stamkos, Pat Maroon and Corey Perry, giving the hosts plenty of breathing room and allowing them to turn the third period into a scoreless grind to come out with the victory.

Speaking to ESPN after the win, Stamkos said his side has too much self-belief to listen to those who had them written off after a couple of tough games away from home.

"They can say whatever we want – we know what we have in our dressing room," he said.

"We knew coming back home that we play well in front of our fans, and it was a great comeback tonight.

"It's a tough place to play in Colorado – they have a great team, they come out strong, they come out fast. But like I said the other day, we can do that on home ice too.

"It's a series now, and we've got some work to do between now and next game, but we've got another game at home and we'll look to continue this game that we played tonight."

Avalanche star Nathan MacKinnon was not willing to overreact to the loss – his side's first road defeat of the playoffs so far, entering the contest 7-0 away from home.

"We're going to lose games," he said. "We've won every game on the road, so I guess we were kind of due for a tough night.

"It wasn't all bad – I thought we did a lot of good things. We controlled the play a lot, but every mistake we made they capitalised on, and that's how they play.

"They're a really, really good team, obviously – I don't have to say that – so we've got to be sharper."

Andre Burakovsky's status for Monday's Game 3 of the Stanley Cup Finals is uncertain after the Colorado Avalanche forward suffered an injury in Saturday's 7-0 rout of the Tampa Bay Lightning. 

Avalanche coach Jared Bednar said Burakovsky is being evaluated and will not travel with the team to Tampa but is expected to join the club in Florida on Monday. 

Burakovsky was injured in Game 2 after being hit on the hand by a Victor Hedman shot early in the second period. 

Before exiting, Burakovsky assisted on Colorado's first goal and scored one of his own just under 11 minutes later to help the Avs take an early 3-0 lead. He also scored the overtime winner in Game 1. 

This is the second time Burakovsky has been injured in the playoffs after he missed Games 2 and 3 of the Western Conference final against the Edmonton Oilers with a leg injury sustained while blocking a shot in the series opener. 

After setting career highs with 22 goals and 39 assists during the regular season, Burakovsky has been playing on Colorado's second line in place of Nazem Kadri, who injured his right thumb in Game 3 of the Oilers series.

Kadri has not played since after undergoing surgery, but is travelling with the team and is considered day to day, according to Bednar. 

"We're hopeful we'll see him at some point," Bednar said. "But I'm not sure about Game 3 or Game 4." 

After winning Games 1 and 2 on home ice, Colorado are two victories away from securing their first Stanley Cup since 2001. 

Tampa Bay Lightning captain Steven Stamkos was still coming to terms with a franchise record loss after the two-time defending champions were drubbed 7-0 in Game 2 of the Stanley Cup Finals against the Colorado Avalanche.

Three days on from a close-fought Game 1 loss, the Florida outfit were soundly smashed at Ball Arena as they capitulated to leave an arduous path back to a third consecutive title.

After an overtime clash before that indicated a tight postseason battle for hockey's biggest prize, the Lightning were no match for the Avs, suffering their largest ever playoff defeat.

"Am I shocked that we lost seven-zip?" Stamkos stated. "I mean, I don't think we saw that coming.

"We have a game plan, and it's trying to neutralise their speed and their forecheck. And we've gotten away from it a little bit at times, and it cost us."

Stamkos in particular said the team owed an apology to goaltender Andrei Vasilevskiy, who suffered a torrid night as the Avs ran rampant.

"We left him out to dry tonight," he added. "He's been our backbone for years and years and years. We owe it to him to have a better game next game. By no means is this on him tonight."

This was just the fifth instance of the defending Stanley Cup champions falling 2-0 behind in a Finals series, with only the 1966 Detroit Red Wings recovering to take the title again.

Meanwhile, the 1980 New York Islanders are the sole team to have allowed 11 or more goals through two games and still won the Finals.

But with two games back home to restore parity, the Lightning are adamant that they are not out of the picture yet.

"It takes a great team to realise the mistakes that we've made," Stamkos added. "And I have full confidence in this group that we'll have a much better effort.

"Listen, people are going to be watching this game tonight and probably think the series is over. But we're a very resilient group. We were in this position last round.

"So, whether it's 1-0 or 7-0 or 10-0, it's a loss in the playoffs. We've got to man up as a team. Let's get back home in front of our fans, and let's see what we're made of."

Defenseman Victor Hedman added: "At the end of day, we lost the game, not the series."

The Colorado Avalanche took complete control of the Stanley Cup Finals with a sensational 7-0 win in Game 2 that coach Jared Bednar considered almost flawless.

The Avs had beaten the two-time defending champion Tampa Bay Lightning 4-3 in overtime in the series opener, but there were no such fine margins on Saturday.

Colorado put seven past Andrei Vasilevskiy, marking the fourth time this postseason they have scored seven in a game. Only the Edmonton Oilers (six games in both 1984 and 1985) have topped that feat.

This was also just the third instance in Finals history of a team winning by seven or more goals while registering a shutout, following the 1919 Seattle Metropolitans' 7-0 Game 1 win over the Montreal Canadiens and the 1991 Pittsburgh Penguins' clinching 8-0 Game 6 win over the Minnesota North Stars.

It was little surprise then that Bednar was left struggling to identify ways in which his dominant Avs team could improve.

"It was certainly as close to perfect of a game as you can get from your players," he said.

"Coming out of Game 1, we were dangerous offensively, but I thought there was another step for our group. We evaluated that, we showed them some things, and they did a nice job.

"And on the defensive side, we were way better tonight. It wasn't even close.

"I thought we made some big mistakes that led to goals against in Game 1. We got better in those areas, amongst others."

Goaltender Darcy Kuemper joined his team-mates in impressing, but he faced only 16 shots – the fewest the Lightning have generated in a playoff game this year.

"[We are] hungry on the defensive side of things, trying to win as many races as we can, as many battles as we can, getting above pucks and making it difficult," Bednar added.

"It's part of our identity and who we are. Our guys have been doing it all year, and they're continuing to do it. Tonight, they did it better than we usually do."

Colorado Avalanche star Cale Makar reflected on a thrilling Game 1 win of the Stanley Cup Final in front of his home fans, but said he is wary of the adjustments coming from the reigning back-to-back champions, the Tampa Bay Lightning.

In a see-sawing contest, the Avalanche jumped out to a 3-1 lead in the first period, before two Lightning goals in under a minute levelled it at 3-3 halfway through the second period.

The third frame was a hard-fought, scoreless battle, setting up a next-goal-wins finish less than 90 seconds into overtime by Andre Burakovsky.

Makar, who has 22 points in 15 playoff games as a defenseman and spent a game-high 28 minutes on the ice in Wednesday's series opener, told ESPN that the atmosphere in the building was like nothing he had experienced.

"It's incredible," he said. "Obviously the fans tonight were insane – I didn't think they could up the level from the past few rounds, but they were able to do that. 

"It was definitely electric in that building, and it's incredible playing with a great group of guys in the Final like this."

While he was thrilled with the result, his attention quickly turned to the championship pedigree of the Lightning, and why the Avalanche need to be near-perfect to deny them a three-peat.

"Obviously great teams like them are going to find ways to exploit us defensively," he said.

"You look at their one goal where [Nikita] Kucherov goes around [Devon] Toews, and feeds [Ondrej] Palat backdoor.

"I mean I knew he was going backdoor the whole time, I just wasn't there, so overall it's about staying more mentally prepared and giving them a few less chances than they had."

He added: "They're a great team, they're going to come out with a different game plan, which I'm sure will be beneficial for them.

"We just have to be prepared for that, and obviously we're going to come up with a game plan with what they came at us with tonight. You have to adjust, and that's just the way the playoffs go. 

"In order to beat great teams you have to do it, and [Tampa Bay have] been successful in that in years prior, so hopefully we can limit those improvements they make game-to-game."

The Avalanche are now 13-2 this postseason – winners of six games in a row – and have comfortably been the most potent offensive side in their run to the Final. 

Averaging 4.6 goals per game, Colorado are well clear of the Pittsburgh Penguins (4.14) and the Edmonton Oilers (4.06), with another big gap to the fourth-placed Toronto Maple Leafs (3.43). The Lightning are eighth this postseason at 3.06.

Tampa Bay have instead been getting it done defensively, conceding just 2.5 goals per game, trailing only the Dallas Stars (2.14) who were eliminated in the first round. Crucially, the Avalanche have also excelled in their defensive end, conceding 2.87 per game.

When asked if the red-hot Avalanche have started to think about lifting the Stanley Cup, Makar said it is far too early for that.

"Not yet – I feel like, overall, this team has been so great at staying in the moment, especially success-wise, not looking too far ahead," he said.

"I feel if we start looking too far ahead then this is a team that's going to exploit those little mental lapses, like they did tonight.

"For us it's just staying mentally locked in on each game, and not focusing on the future, just focusing on what we can control in the present."

Andre Burakovsky called it a dream come true to score the overtime match-winner in the Colorado Avalanche's 4-3 home victory against the Tampa Bay Lightning in Game 1 of the Stanley Cup Final.

It was a terrific start for the Avalanche, going up 2-0 in the first 10 minutes through goals to Gabriel Landeskog and Valeri Nichushkin.

Nicholas Paul pegged one back for the Lightning, but Artturi Lehkonen struck on the power play to close the first period, giving Colorado a 3-1 lead heading into the first break.

After a relatively even start to the second, the Lightning turned the game on its head with two goals in under a minute, courtesy of Ondrej Palat and Mikhail Sergachev.

It set up a tense third period, with neither team able to find a winner before the end of regulation, but Burakovsky was not willing to stick around all night, netting the golden-goal winner just 83 seconds into overtime to send the home fans into raptures.

Speaking to ESPN immediately after the win, Burakovsky said it was a special moment, and even more so to do it in front of the screaming Colorado faithful.

"It feels amazing," he said. "I think we really battled through this whole game.

"We had a bit of a mental breakdown in the second period, but I think we bounced back in the third – an awesome job by the boys.

"I don't think we were hard enough at pucks, we were not winning races in the second period, giving them too much room. In the third, we bounced back and really fought through it, doing all the right things.

"[Before overtime] we just said keep going like we played in the third, send pucks to the net and take the rebounds. We feel confident about our game, and I think that's exactly what we did.

"These fans are amazing – they've been amazing the entire year for us – this is great, this is a dream since I was a kid."

While Avalanche coach Jared Bednar was happy with the win, he stressed he expects a strong response from the Lightning.

"We're playing a really good team, and they’re not going to roll over and lay back," he said. "They're going to have to push back."

Lightning coach Jon Cooper – who led them to back-to-back Stanley Cups from the past two seasons – said he knows what it takes to get the job done, and his side did not bring it in Game 1.

"There’s some positive signs for us in this game – but the right team won the game, so give them credit for pulling it out," he said.

"I don't think by a country mile we gave them our best game. To beat a team like that, we need to have better in us."

When the Tampa Bay Lightning begin their quest for a third straight Stanley Cup championship on Wednesday night against the Colorado Avalanche, they will have the NHL's leading goalscorer from each of the last two playoffs on the ice as center Brayden Point is set to return from a lower-body injury.

"Pointer looks like he's a go," Tampa Bay coach Jon Cooper said after Wednesday's morning skate in Denver.

Point, who was second on the Lightning with 28 goals during the regular season, has been out since getting hurt early in Game 7 of the first round against the Toronto Maple Leafs.

Point recorded two goals in the opening round after leading the NHL with 14 goals in each of the last two postseasons for the two-time defending champion Lightning.

His 60 points in 53 games over the past three playoffs rank second in the league behind teammate Nikita Kucherov, who has racked up 89 points in 65 contests.

Tampa Bay is looking to become the first team to win three straight Stanley Cup championships since the New York Islanders captured four titles in a row from 1979-83.

The Lightning are 12-5 this postseason after finishing as the third seed in the Eastern Conference.

Colorado is searching for its first title since 2000-01 after its 119 points this season led the Western Conference and set a franchise record. The top-seeded Avalanche are 12-2 in these playoffs.

Tampa Bay Lightning captain Steven Stamkos revelled in his side's 2-1 victory over the New York Rangers on Saturday, but insisted they will now face the best team in the NHL in the Stanley Cup Finals.

The Lightning will now face the Colorado Avalanche after winning Game 6 and the Eastern Conference finals on Saturday, with Stamkos scoring both goals.

The 32-year-old put the reigning Stanley Cup champions up half-way through the second period, but the game seemed headed for overtime after Frank Vatrano equalised during a power play in the third.

The Lightning captain responded with another goal almost straight from the restart, getting on the end of a Nikita Kucherov pass in space to put his side back in front, likening it to a dream scenario afterwards.

He is aware of what awaits in Tampa Bay's hopes for a third-straight Stanley Cup, however.

"These are the games you live for as a kid," Stamkos told ESPN post-game. "It was everything I thought it was going to be and more, to give ourselves a chance to go to the finals three years in a row is amazing.

"To have a part in it tonight was certainly icing on the cake. It was just an unbelievable team effort, we deserved this one and we got it.

"The hardest thing to do is to win the championship and this group has been in the trenches. We know what it takes, but now we've got the best team in the league in the Colorado Avalanche. They have it all, that's what teams aspire to be."

Sweeping the Florida Panthers in the second round, the Lightning had to tough it out against the Rangers after going down 2-0 in the series.

Claiming Game 5 in New York before closing the series out on Sunday, Stamkos praised his battle-hardened team's ability to stay calm in adversity against a tough opponent.

"We know we didn't play our best the first two," he said. "We had that long break and didn't want to use an excuse, and they [the Rangers] had a couple of hard-fought series. They were executing and we weren't.

"We stuck with it. There's no panic on this team and what an effort. Tonight was amazing. To rattle off four against that team at this time of the year, it's pretty impressive."

A New York Rangers fan has been banned for life from Madison Square Garden for punching a Tampa Bay Lightning fan in the face after Thursday's Game 5 of the Eastern Conference final.

Following the 3-1 Tampa Bay win that gave them a 3-2 series advantage, the Rangers fan and Lightning fan exchanged words while exiting the arena, police said.

A video surfaced on social media of the Rangers fan turning and punching the Lightning fan. He then struck another person who tried to intervene.

While the victim received assistance on the ground from witnesses, the assailant fled the arena.

Police confirmed that a 29-year-old Staten Island man was arrested for assault, disorderly conduct and harassment.

A Madison Square Garden statement released on Friday called the incident an "abhorrent assault."

"We are cooperating fully with law enforcement as this is now a criminal matter. The assailant will also be banned from The Garden and all other MSG venues for life," MSG said in its statement.

"All guests - no matter what team they support - should feel safe and respected in The Garden. This has and always will be our policy."

In a battle between arguably the two best goaltenders in the world, it was the Tampa Bay Lightning's Andrei Vasilevskiy who came out on top in a 3-1 road win against the New York Rangers and Igor Shesterkin in Game 5.

With the win, the Lightning pulled ahead 3-2 in the Eastern Conference Finals, with a chance to close it out in front of their home fans in Game 6. If needed, Game 7 will head back to Madison Square Garden.

Each team lived up to their staunch defensive reputations early on, leading to a scoreless first 30 minutes, before Ryan Lindgren finally found the breakthrough halfway through the second period.

Lightning defensman Mikhail Sergachev equalised with three minutes remaining in the second term, setting up a nail-biting finish.

After 18 minutes of tight, scoreless hockey, Tampa Bay's Ondrej Palat was able to deflect in a shot on goal, forcing New York to pull their goalie in a desperation move, only for Brandon Hagel to put the icing on the cake with an empty-netter.

Speaking to ESPN after the win, Lightning winger Pat Maroon said his side is no longer rattled by these massive games after winning back-to-back Stanley Cups.

"I think [our recent success] leads to confidence, it calms the nerves," he said. "When you get settled in, and it's a 1-1 game there, our nerves are calm, we're relaxed.

"We know what it takes, we know how to win hockey games, we know how to close out games.

"When we've been put in situations like we have the last two years, you kind of get that swagger a little bit. We've had that adversity with winning in the bubble, and some other things, but like [Steven Stamkos] said, a good road win would be nice.

"The guys played hard, it's a gutsy win."

When asked about what it feels like to live out every young hockey player's dreams of being part of a great Stanley Cup-winning team, Maroon was thankful for the position he is in.

"I just try to go out there and be a part of it," he said. "Be an impact in the room, or on the ice, whatever I can do.

"Certainly these runs have been remarkable for me, and my family, but it's been fun just to be with the boys, and to see how relentless we are in the room, and what it takes to win.

"Guys do whatever it takes – it's so fun to look around the room and to see all the sacrifices we've put together these last three years, it's honestly amazing. I'm happy to be a part of that."

He added: "I remember playing in the basement with my two brothers… playing street hockey, [dreaming of] scoring that game-winning goal, being a part of the Stanley Cup.

"You want to be a part of those moments. Obviously I'm living it right now – I never thought I'd be in the NHL, winning cups – but I'm living it, I'm having fun with it, and I'm enjoying it. 

"We have a great group of guys in there that make everything special."

Veteran Tampa Bay Lightning center Pierre-Edouard Bellemare pointed to the return of urgency as his side levelled the NHL Stanley Cup Eastern Conference Finals after a 4-1 win over the New York Rangers on Tuesday.

The Lightning, chase their third straight Stanley Cup, went down 2-0 in the Conference Finals after the Rangers claimed 6-2 and 3-2 wins in the opening two games at Madison Square Garden.

But Tuesday’s Game 4 win followed Sunday’s 3-2 victory at Amalie Arena, hauling the Lightning back into contention.

"I think the urgency," Bellemare said post-game. "We were not happy about the way we played [in the first two games].

"We’re a team that understand when we’re not good and the coaches have been helping us to be better. I think the last two games have been much better for us."

Bellemare refused to point to the Lightning’s lengthy break between series, having swept the Florida Panthers 4-0 in the second round.

"I don’t want to use that as an excuse for the way we played," Bellemare said.

"I don’t think we were engaged enough. Yes, we were off for nine days, but at the end of the day it’s the Conference Finals.

"This is behind us. It’s 2-2 in the series, so that’s good."

Patrick Maroon had fired in a rebound to earn Tampa Bay an early lead, before Nikita Kucherov found space in the middle from Ondrej Palat’s pass to double their advantage in the second period. The goal was Kucherov’s 21st point this postseason.

Steven Stamkos netted his seventh goal of the playoffs, scoring 4:56 into the third period to make it 3-0, before Artemi Panarin pulled one back with a power play goal, only for Palat to fire into an empty net to close out the win.

The victory was Tampa Bay’s sixth in a row at home in the postseason.

"Obviously it’s a little bit easier in front of our fans," Bellemare said. "We’ve got their energy the whole game and we feed on it.

On the Lightning, Bellemare added: "The locker room is really special. It’s the same from the weakest link all the way to the top of the organisation.

"Everyone is thinking the same and pushing in the same direction. It’s really easy to play here."

Tampa Bay Lightning head coach Jon Cooper praised his side's ability to stay calm, after they snatched a 3-2 win from the New York Rangers in Game 3 on Sunday.

The Lightning were down 2-0 in the second period after power-play goals from Mika Zibanejad and Chris Kreider, but they rallied and Ondrej Palat scored the winning goal with 42 seconds remaining in the game.

After losing the first two games in the Eastern Conference finals, Cooper's side cut the series deficit to 2-1 with the win, keeping their hopes to retain the Stanley Cup alive.

The Lightning coach asserted his side could draw on extensive playoff experience in fighting back from losing position.

"We've been in spots like this," Cooper said post-game. "The big thing for us was, I felt like we had a recipe, we just had to stay with it. I think there are times in this series, we've tried to manufacture things that weren't there, that put us on our heels and gave up opportunities.

"Whether it was a break, whatever you want to call, we weren't in sync. Today we were down 2-0 and I don't want to sit here and say we didn't deserve to be down 2-0 because their power plays have been great, but our five-on-five game I liked.

"We just needed to stick with that and stay out of the box. I think in years past, maybe, panic would have set in at some point – definitely not with this group. No question, being there before, it's really helped us."

Nikita Kucherov and Steven Stamkos were able to restore parity for the reigning champions, before Kucherov provided the crafty assist for Palat in the final minute.

Game 4 is on Tuesday, with the Rangers looking to make their first appearance in the Stanley Cup Finals since 2014.

The New York Rangers held serve at home against the Tampa Bay Lightning on Friday, holding on for a 3-2 win to take a 2-0 lead in the Eastern Conference Finals.

It was the Lightning who struck first, with Nikita Kucherov taking advantage of an early power play to put the reigning back-to-back Stanley Cup champions ahead 1-0 less than three minutes in.

But the lead would be short-lived, with K'Andre Miller squaring the ledger less than five minutes later, before Kaapo Kakko gave the Rangers a 2-1 lead heading into the second period.

In a clash between arguably the two greatest goaltenders in the game – New York's Igor Shesterkin and Tampa Bay's Andrei Vasilevskiy – the second period was a 20-minute scoreless stalemate, setting up a thrilling third frame.

However, much of the drama was sucked out of the contest when New York's Mika Zibanejad gave the Rangers a 3-1 buffer just two minutes into the period, and Shesterkin was determined to see it out.

A late Nicholas Paul goal set up a frantic final two minutes, but the Rangers' defense held firm, securing the win.

With the win, the Rangers snapped a streak of 17 consecutive Lightning wins following a playoff loss, with their last back-to-back playoff losses coming in April, 2019.

Speaking to the media after the win, Rangers defenseman Adam Fox – who had two assists – said his side are good at playing spoiler.

"We heard all year that [we weren't] really going to have playoff success," he said. 

"We’ve said it all year, the belief in the room is high and the outside opinions isn’t really affecting anyone. 

"Coming from down 3-1 [against the Pittsburgh Penguins], down 2-0 [against the Carolina Hurricanes] and [the Lightning] obviously had a good playoff streak of not losing back-to-back games, but that’s not really in our minds coming into the games.

"We're not thinking about what streaks teams have or how they've done earlier. It's right now, and we're just trying to bring it day in and day out.

"We did a great job limiting them, especially in the first two periods. We didn't make too many mistakes… [and] when we needed those big saves, we got them at the end, as usual."

Rangers coach Gerard Gallant called it "a huge win".

"It's a huge win for us, but we just get ready for the next one," he said. 

"The way we played the last two games, that's the way we're going to have to play to win the series. We want to battle hard, we want to compete hard and we've been a tough out so far.

"We knew they were going to push real hard... [but] we battled, we found a way. We're playing against a real good team over there. They pushed it, we made some key saves at the end."

Lightning captain Steven Stamkos said his side was punished for their mistakes, but he hopes they will carry some momentum into the next fixture back in Tampa Bay after dominating the last 15 minutes.

"We haven’t executed the proper way that got us here," he said. 

"They are a skilled team and make you pay. We found some momentum at the end – we have to carry that over."