Tom Brady has signed a contract extension with the Tampa Bay Buccaneers that will keep him with the team through 2022.

LeBron James was inspired by Tom Brady's latest Super Bowl achievement, but the Los Angeles Lakers star has no timetable regarding how much longer he plans to play in the NBA.

At the age of 43, Brady – considered by many as the greatest of all time – won a seventh ring after leading the Tampa Bay Buccaneers to Super Bowl LV glory against the Kansas City Chiefs.

It means the superstar quarterback now has more rings than any NFL franchise and was particularly impressive given it was his first season with Tampa after a golden era playing for the New England Patriots.

James himself continues to dominate in the twilight years of his NBA career, and recorded a sublime triple-double of 28 points, 14 rebounds and 12 assists as the Lakers earned a 119-112 overtime win over the Oklahoma City Thunder on Monday.

Asked about Brady and his own career, James replied: "I mean he's one of the GOATs. 

"I've been watching him my whole life, or it seems like my whole life. I've been watching him 20 years now or however long he's been in the NFL. 

"I watched him when he was in Michigan, watched him quite a while now, just to see him go out and see the things he's done in his career, for him to win another one in the fashion that he won it was pretty cool. 

"It was very inspiring for a guy like myself. But it's two different sports, two different positions. I don't know how long I'll play the game, how much more I'll be able to give to the game. 

"But the way I feel right now, we'll see what happens. I have no timetable on it. I don't have no year of 30-this or 40-that. The game will let me know, we'll figure it out then."

The Lakers' win over the Thunder came just two days after the double-overtime triumph over the Detroit Pistons, following which James joked "my heart's not sustainable for two overtimes".

"It needed overtime in order for us to win this game," James added. "We did enough things to close in regulation but they forced us to take another five minutes. 

"I'm good with one! I get home a little earlier, my heart don't feel as bad it did the other night."

Serena Williams took inspiration from the "unbelievable" Tom Brady as she cruised into the second round of the Australian Open with a "vintage" performance.

Brady made yet more history on Sunday, the most successful player in NFL history winning a seventh Super Bowl as the Tampa Bay Buccaneers beat the Kansas City Chiefs 31-9.

The incredible Brady, 43, showed age is no barrier, throwing three touchdown passes – two of which were scored by his long-time friend Rob Gronkowski – and completing 21 of 29 throws for 201 yards.

Brady did now allow any interceptions as he picked up the MVP award at Raymond James Stadium.

Williams started her quest for a record-equalling 24th grand slam singles title with a 6-1 6-1 defeat of Laura Siegemund on Monday, then paid tribute to her fellow American Brady.

She said of his exploits: "It's unbelievable. I just was watching as much as I could to see. My only word is it's unbelievable. I kept saying: 'This is unbelievable, this is unreal'.

"You can't say it was the system he was at formerly [the New England Patriots]. It's definitely Tom Brady, he's Tom Brady. He's amazing."

Brady banished everyone from his house in the days leading up to the Super Bowl so he could fully focus on inspiring the Buccaneers to victory, but the 39-year-old Williams said she could never do the same as she would not want to be separated from her daughter, Olympia.

"I would not be able to go function without my three-year-old around," Williams said. "I think I would be in a depression.

"We've been together every day of her life, so... Is that healthy? Not at all! Not even close. But every single day I just want to be around her. It's great. Everyone's different.

"I can totally understand why he would banish because if I had the strength to do it, I would too.

"I could see it's definitely a distraction, especially every year that I've played except for the past few months, I finally am starting to get better at it. The first two and a half years was very difficult. I wasn't strong enough to do the banishment."

Williams, who will face Nina Stojanovic in the second round at Melbourne Park, was delighted with the manner in which she swept Siegemund aside and had no issues with her shoulder after withdrawing from a pre-tournament event citing an injury problem.

"This was a good start. Definitely vintage 'Rena'. It's definitely good. I think I'm pretty good at pacing myself in a grand slam," she said.

"I was happy just to get through it. Wasn't sure how my serve would be after a little bit of that shoulder, but it's feeling good, I'm feeling good. So, it felt really good.

"Last year was very crazy for the world, and to be able to do what I love and to be able to come out and compete and play at a grand slam, after the last 12 months, it makes me appreciate the moment even more."

Tom Brady claimed a seventh Super Bowl crown after leading the Tampa Bay Buccaneers to their first Lombardi Trophy since the 2002 season with a dominant victory over defending champions the Kansas City Chiefs.

Tampa Bay Buccaneers quarterback Tom Brady is aiming to surpass "idol" Michael Jordan by winning his seventh Super Bowl ring.

No player has won more Super Bowl titles or appeared in more NFL showpieces than six-time champion Brady, who will lead the Buccaneers against reigning champions the Kansas City Chiefs in Super Bowl LV on Sunday.

Chicago Bulls and NBA great Jordan also won six championship rings during his Hall of Fame basketball career.

As Brady stands on the cusp of a seventh Lombardi trophy, the 43-year-old superstar told reporters on Monday: "Michael [Jordan] is one of my sports idols.

"I think he's pretty incredible and for me it's just about being a part of great teams.

"To have the opportunity to play in this game means a lot to me. It's a lot of commitment and sacrifice by a lot of guys.

"Obviously we're one game away from the ultimate goal in this sport. I've been a part of that ultimate goal six other times so they are all different and have all meant something a little different to me. They've all been unique in their own way. 

"It would be cool to accomplish it this time, I don't compare them to the other times, those were all magical moment of my life and no one can ever take those away from me.

"Hopefully we can finish this season strong and win a Super Bowl. That's why we're here, that's why we're playing, to make for a really magical season for us."

Brady – who will go head-to-head with reigning Super Bowl MVP Patrick Mahomes in Super Bowl LV on home soil – has more playoff wins since turning 35 (17) than any other quarterback has in his entire career, per Stats Perform.

Tampa Bay's Brady became the third player all-time with three-plus touchdown passes and three-plus interceptions in a conference championship game, joining Joe Montana (1981 NFC Championship) and Mark Malone (1984 AFC Championship), after the Buccaneers topped the Green Bay Packers in the NFC decider.

The 31-26 win in Green Bay was also the fourth time Brady has thrown three-plus interceptions in a playoff game, and his teams are 3-1 in those matchups (most such wins all-time) – his sides are 0-9 when he has three-plus interceptions in a regular-season game.

It was the 20th occasion Brady has led his team to 30-plus points in a postseason game – no other player has even half that total (second is Troy Aikman with nine). Brady's teams are 18-2 in those games.

Brady will feature in his 10th Super Bowl – the next most by a player is six by Mike Lodish and Stephen Gostkowski, after the Buccaneers became the fifth team all-time to win three road games in a single postseason.

LeBron James compared his achievements with the Los Angeles Lakers to Tom Brady's early success at the Tampa Bay Buccaneers as the legendary quarterback prepares for his latest Super Bowl appearance.

James, a four-time champion and four-time MVP in the NBA, led the Lakers to the title last year in just his second season in LA.

Meanwhile, Brady is in his first year in Tampa Bay, having ended a glittering career with the New England Patriots, and has taken the Bucs to next week's big game against the Kansas City Chiefs.

James turned 36 last month but is still averaging an impressive 25.2 points per game in 2020-21, a mark he has not dipped below since his rookie season in 2003-04.

Meanwhile, Brady – a three-time NFL MVP chasing a seventh championship – is now 43 yet ended the regular season with 40 touchdowns, the second best return of his career, and a passer rating of 102.2.

Neither man shows signs of slowing and James was asked on Saturday what he made of the continued excellence of a fellow sporting great.

"It doesn't do anything for me as far as what I do in my profession, but it does let me know – lets both of us know – that we can still play this game at a high level," James said after the Lakers' 96-95 win at the Boston Celtics.

"No matter how many miles, how many games, no matter how many dollars, no matter the statistics – in our respective professions, at our age, we can still dominate our sport.

"Also we can bring together groups that we may have not been around for long periods of time.

"It's our professionalism, how we attack the sport, how we attack every single day of being a professional, wanting to win every single day – in practice, on the film, in games, and so on and so on.

"We gravitate towards people and people gravitate towards us because we have one common goal and that's to win and to win at the highest level."

James had 21 points, seven rebounds and seven assists against the Celtics, ending the Lakers' first two-game losing streak of the season with his 854th career win – outright eighth on the all-time list.

"We didn't want to lose one and we lost two in a row, Philly and Detroit," he said, with the Lakers at Atlanta next in the final game of a seven-game road trip.

"We understood we were coming into a hostile environment and we know how good this team is.

"We'd have to play good basketball in order to win and we were able to win one possession more than they did."

Those fine margins came as Kemba Walker missed a game-winning chance for the Celtics in the final seconds, capping a dismal night on which he shot 1-of-12 from the field and 0-of-5 from three.

Walker scored only four points in just over 28 minutes; it was the seventh time in his career he had scored no more than four points in at least 28 minutes in the regular season.

"I thought I had a good look [on the final shot] but I struggled all game shooting the basketball," Walker said.

He added: "It's more mental, I think. I'm trying my hardest not to get frustrated but I thought tonight I got frustrated at myself and it put me in a bad place.

"I'm not the type of player to get frustrated – I'm always smiling and I wasn't that tonight. I got into my own head and, mentally, I hurt myself.

"I can't do that to this team. These guys look to me, especially when things are going tough. I can't put my head down and not mentally be engaged in the game like I was tonight."