Phil Mickelson has apologised for his "reckless" comments promoting the possible Saudi Arabia-backed Super Golf League, while he announced he will also take a break from the sport.

A number of high-profile golf stars were reportedly targeted by organisers of a lucrative alternative to the PGA Tour, including Dustin Johnson and Bryson DeChambeau.

But most of the leading names – the likes of Rory McIlroy, Jon Rahm and Collin Morikawa – denounced the league, instead pledging their allegiance to the PGA Tour.

However, Mickelson was a vocal supporter of the new potential competition, claiming it could provide players with "leverage" as a "once-in-a-lifetime opportunity" to "reshape how the PGA Tour operates".

The American golfer went as far as suggesting he and several other golfers paid their lawyers to construct the proposed breakaway competition's agreement, even though he stated Saudi Arabia has "a horrible record on human rights."

Mickelson's comments prompted further backlash from McIlroy, who slated the claims, and the 51-year-old has now apologised for any offence caused by his antics.

In a statement on Tuesday, Mickelson said: "Although it doesn't look this way now given my recent comments, my actions throughout this process have always been with the best interest of golf, my peers, sponsors, and fans.

"There is the problem of off-record comments being shared out of context and without my consent, but the bigger issue is that I used words I sincerely regret that do not reflect my true feelings or intentions. 

"It was reckless, I offended people, and I am deeply sorry for my choice of words. I'm beyond disappointed and will make every effort to self-reflect and learn from this.

"Golf desperately needs change, and real change is always preceded by disruption. I have always known that criticism would come with exploring anything new. 

"I still chose to put myself at the forefront of this to inspire change, taking the hits publicly to do the work behind the scenes.

"Despite my belief that some changes have already been made within the overall discourse, I know I need to be accountable. 

"For the past 31 years, I have lived a very public life and I have strived to live up to my own expectations, be the role model the fans deserve, and be someone that inspires others."

Mickelson also suggested he would take a break from golf to focus on himself.

"I've worked to compete at the highest level, be available to media, represent my sponsors with integrity, engage with volunteers and sign every autograph for my incredible fans," he continued.

"I have experienced many successful and rewarding moments that I will always cherish, but I have often failed myself and others too.

"The past 10 years, I have felt the pressure and stress slowly affecting me at a deeper level. I know I have not been my best and desperately need some time away to prioritise the ones I love most and work on being the man I want to be."

Jannik Sinner saved three match points to avoid a shock defeat to Alejandro Davidovich Fokina in the first round of the Dubai Tennis Championships.

After losing the first set, the world number 10 staved off defeat in a nerve-wracking second-set tie-break.

The fourth seed clung on as Davidovich Fokina saw a trio of opportunities to clinch a shock win go begging, the Spaniard made to pay as his Italian counterpart fought back to prevail 4-6 7-6 (8-6) 6-3.

Sinner, who will next face former world number one Andy Murray, said: "It was a very tough match. I know him, but we've never played against each other.

"It was the first time for both of us and it was a tricky one, saving three match points. On the first one I got lucky because it was out, but not so far [out]."

Second favourite Andrey Rublev won both the singles and doubles titles in Marseille last week and continued his fine form with a 6-4 7-5 win over Daniel Evans that saw the Russian send down 28 winners.

Sixth seed Denis Shapovalov had to recover from a set down to see off Marton Fucsovics, though fifth seed Hubert Hurkacz enjoyed a more routine straight-sets triumph over Alexander Bublik.

Eighth seed Roberto Bautista Agut made relatively light work of Arthur Rinderknech but defending champion and seventh seed Aslan Karatsev was stunned 7-5 6-3 by Mackenzie McDonald.

Karen Khachanov needed a little shy of three hours to beat Alex de Minaur, his dubious reward a second-round clash with Novak Djokovic as the world number one continues his return to the Tour following his controversial Australian Open absence.

Luka Doncic took criticism of his weight at the start of this NBA season to heart and has since been "unstoppable", according to Dallas Mavericks owner Mark Cuban.

For the second season running, Doncic was the preseason MVP favourite; for the second season running, the Mavs superstar was accused of turning up for work out of shape.

Doncic himself acknowledged he "maybe" relaxed "too much" after leading Slovenia in a sensational deep run at the Tokyo Olympics.

The 22-year-old vowed to "trim down" and "do better" and has done exactly that – reportedly now at a similar weight to his rookie year.

The Mavs were 17-18 up until the end of December, with Doncic featuring in only 21 games and averaging 25.6 points, 8.5 assists, 8.0 rebounds and a plus/minus of -4.0.

In 2022, the team are 18-6, carried by their main man's 29.3 points, 9.4 assists and 10.3 rebounds per game, along with a plus/minus of 9.1. He has not missed a game since January 7.

This calendar year, Doncic ranks third for total points (674), second for total assists (217) and sixth for total rebounds (236) – a response, Cuban suggests, to early-season criticism.

"I think he was humbled a little bit," Cuban told The Ticket. "I think he didn't like being called out for his weight and other things, and it finally clicked that there's a level of discipline that's required.

"All athletes at his level go through it at some level, where things are just easy and you're always used to being the best and you're always used to getting all the accolades.

"Then when something doesn't go according to expected, it makes you reconsider.

"He knows what he needs to do, and it finally clicked that if he's going to be the best – and I know he wants to be the best – there's certain things he has to control.

"Once he got a handle on those things, it's just been 'Katie, bar the door'. He's just been unstoppable."

Defending champion Petra Kvitova and former world number one Victoria Azarenka were both forced to withdraw from the WTA Qatar Ladies Open through injury on a day where the top seeds all cruised through in Doha.

Kvitova – who won the 2018 and 2021 editions of the tournament, beating Garbine Muguruza in the final on both occasions – was left unable to continue during her clash with Elise Mertens, later tweeting that an injury to her left wrist had flared up during the second set.

Her conqueror Mertens will face fourth seed and WTA St Petersburg champion Anett Kontaveit in the round of 16 after the Estonian's win over Ana Konjuh on Monday.

Meanwhile, Azarenka joined Kvitova in announcing her withdrawal through injury, suffering pain in her left hip ahead of her scheduled clash with American Madison Brengle.

The tournament's top seeds had more luck on a day of few surprises. World number two Aryna Sabalenka breezed to a 6-2 6-2 victory over France's Alize Cornet, with the Belarusian the favourite for the first WTA 1000 event of the year as world number one Ashleigh Barty is missing through injury.

Elsewhere, world number three Barbora Krejcikova made light work of Poland's Magda Linette, winning 6-1 6-3, and will face former French Open champion Jelena Ostapenko in the round of 16, having eliminated the Latvian from last month's Australian Open.

Paula Badosa also recorded a straight-sets victory, seeing off Clara Tauson 6-1 6-2 to reach the last 16, where she will face 17-year-old American Cori Gauff, who defeated France's Caroline Garcia 6-2 7-6 (7-3).

There were also three-set wins for top-10 players Iga Swiatek and Ons Jabeur, with Swiatek beating Viktorija Golubic 6-2 3-6 6-2, and Jabeur overcoming Aliaksandra Sasnovich 1-6 7-5 6-3.

In the final match of the day, world number six Maria Sakkari downed American Ann Li 6-3 6-3.

Aaron Rodgers insisted he has not made a decision on his future despite a cryptic Instagram post on Monday that fuelled speculation around a potential exit from the Green Bay Packers.

Rodgers had the NFL universe abuzz again when he posted a thank you message to coaches, team-mates and ex-fiancee Shailene Woodley for the "last beautiful year".

However, speaking on The Pat McAfee Show, Rodgers quickly dismissed any notion that post was related to a potential decision regarding leaving the Packers or retiring from the sport altogether.

"There will be no news today. No decision on my future," the NFL MVP said.

"I just got out of a 12-day Panchakarma [a cleansing ritual]. It's a cleanse that originated in India. It's something I've done in the offseason. No decision.

"There's nothing cryptic about gratitude... I was going through some pictures from the last year and felt an intense amount of gratitude for the life that I have and the lessons I've learned."

Rodgers hinted his future may be linked to the Packers' ability to retain the services of his top receiver and soon to be unrestricted free agent Davante Adams.

Tuesday marked the first day on which teams could apply the franchise tag to a pending free agent, with Adams a potential candidate to receive the tag from Green Bay.

"There's this one specific guy who's like the best guy in the league at what he does, wears 17. You might've heard of him," Rodgers added while speaking about the tag.

Relations between Rodgers and the Packers certainly appear more amiable than they were when reports emerged before the start of the 2021 NFL Draft that he wished to part with Green Bay.

Speaking of a seemingly more harmonious relationship with the team, Rodgers said of his exit interviews after the Packers' playoff loss to the San Francisco 49ers: "I would say the meetings were much different than they've been in the past, in a positive way, and that there were some real, honest conversations that I appreciated."

After reporting for training camp following a stand-off with the Packers, Rodgers' 2021 campaign was partly defined by controversy after a positive coronavirus test revealed previous misleading statements about his vaccination status, while his spread of misinformation regarding vaccines has unquestionably damaged his reputation.

On the field, he helped the Packers to an NFL-best 13-4 record in 2021, finishing the regular season with 37 passing touchdowns to just four interceptions, giving him the best touchdown to interception ratio in the NFL. Among quarterbacks with 200 passing attempts, only Justin Herbert (2.30) threw a lower percentage of pickable passes than Rodgers (2.36).

No quarterback delivered more throws that resulted in a first down than Rodgers, who did so on 40.1 per cent of his attempts, while he was second in passer rating on third down (112.2) behind Kyler Murray (118.5) among quarterbacks with at least 50 attempts in that situation.

That stellar level of performance saw him win the MVP award for a second successive year and the fourth time overall. However, his play in the regular season did not translate into the postseason, with the Packers going one and done as they suffered a 13-10 Divisional Round upset at the hands of the 49ers.

Since Rodgers led the Packers to glory in Super Bowl XLV at the end of the 2010 season, they have reached the Divisional Round of the playoffs eight times but have never returned to the Super Bowl. He has provided little clarity over whether he will be back for another run at it with the Packers, but Rodgers' latest comments point to a stay in Green Bay in 2022 being more likely than it appeared at the start of last season.

It remains unclear whether Aaron Rodgers has played his last snap as a Green Bay Packer or on a football field, and he is clearly happy to let the NFL universe continue to do the guessing.

The four-time MVP fuelled speculation over his future on Monday with a cryptic Instagram post thanking team-mates including Randall Cobb and David Bakhtiari, coaches and his ex-fiancee Shailene Woodley for the experiences of "the last beautiful year".

Rodgers, who won the MVP award for the second successive season in 2021, wrote: "Here's some... #MondayNightGratitude for some of the incredibly special people in my life, with some pictures from the last beautiful year.

"@shailenewoodley, thanks for letting me chase after you the first couple months after we met, and finally letting me catch up to you and be a part of your life.

"Thanks for always having my back, for the incredible kindness you show me and everyone you meet, and for showing me what unconditional love looks like, I love you and am grateful for you.

"To the men I got to share the QB room with everyday, Matt [LaFleur], Nathaniel [Hackett], Luke [Getsy], @jordan3love and @kurtbenkert, you guys made every day so much fun and I’m so thankful for the daily laughs and stress relief you brought me every week of the year. I love you guys.

"To the Friday Crew, @aiydacobb, @rcobb18, @frankieshebby, and @davidbakhtiari, I loved every moment we got to spend together this year. Your love and support was overwhelming, and I cherish the friendships I have with each of you.

"To my team-mates, past and current, you are the icing on the beautiful cake we call our job; football. The friendships that we have will transcend our collective time in this game and I am so thankful for the role that each of you have played in making my life that much better. I love you guys, and cherish the memories we've made.

"To everyone else, spread love and gratitude you beautiful people, and read a book once in a while too while you’re at it. Love and peace."

It was reported before the opening round of the 2021 NFL Draft that Rodgers wished to part with the Packers. The subsequent stand-off and Rodgers' absence from their offseason activities cast a shadow over the Packers' pre-training camp preparations for the season.

After reporting for camp, Rodgers' 2021 campaign was partly defined by controversy after a positive coronavirus test revealed previous misleading statements about his vaccination status, while his spread of misinformation regarding vaccines has unquestionably damaged his reputation.

On the field, he helped the Packers to an NFL-best 13-4 record in 2021, finishing the regular season with 37 passing touchdowns to just four interceptions, giving him the best touchdown to interception ratio in the NFL. Among quarterbacks with 200 passing attempts, only Justin Herbert (2.30) threw a lower percentage of interceptable passes than Rodgers (2.36).

No quarterback delivered more throws that resulted in a first down than Rodgers, who did so on 40.1 per cent of his attempts, while he was second in passer rating on third down (112.2) behind Kyler Murray (118.5) among quarterbacks with at least 50 attempts in that situation.

His stellar play in the regular season did not translate into the postseason, with the Packers going one and done as they suffered a 13-10 Divisional Round upset at the hands of the San Francisco 49ers.

Since Rodgers led the Packers to glory in Super Bowl XLV at the end of the 2010 season, they have reached the Divisional Round of the playoffs eight times but have never returned to the Super Bowl.

Alexander Zverev saved two match points and battled back to salvage a dramatic victory over Jenson Brooksby at the Mexican Open in what was the latest finish in tennis history.

Second seed Zverev – the defending champion in Acapulco - wrapped up a dramatic win at 04:55 local time after his own lengthy contest had followed two other epic three-setters earlier on the schedule.

Zverev at one stage looked like he was on the way out but ultimately triumphed 3-6 7-6 (12-10) 6-2 to book a second-round tie against Peter Gojowczyk.

The German had beaten Brooksby in a match that also went to a decider when they clashed at Indian Wells in October and he was pushed to the limit again in a battle lasting 200 minutes.

Having dropped the first set, Zverev had to fend off three break points at 3-3 in the second and saved match points at 6-5 and 10-9 down as part of an epic tie-break that went in his favour. 

Zverev was then more comfortable as he broke twice in the decider to seal victory, his American opponent paying the price for converting just one of his seven break-point opportunities in a match that made history for its late finish.

The previous latest ATP finish time was Lleyton Hewitt's 2008 Australian Open clash with Marcos Baghdatis, which ended at 04:34 local time.

Elsewhere, Stefan Kozlov overcame cramps in the second set to outlast Bulgarian Grigor Dimitrov 7-6 (10-8) 5-7 6-3, with that match lasting three hours and 21 minutes.

John Isner sent down 29 aces and saved a match point as he trailed 5-2 in the third set, ultimately winning 7-5 6-7 (4-7) 7-6 (7-3) over veteran Fernando Verdasco in another epic topping the three-hour mark that helped to push back the start time for Zverev and Brooksby.

Seventh seed Taylor Fritz got past Frenchman Adrian Mannarino 6-3 6-3, while Dusan Lajovic knocked off Sebastian Korda 6-4 4-6 7-5 and eighth seed Pablo Carreno Busta beat Oscar Otte in straight sets.

At the Chile Open in Santiago, eighth seed Facundo Bagnis won 6-3 6-0 over Bernabe Zapata Miralles in the round of 32.

Brazilian Thiago Monteiro got past local Nicolas Jarry 7-6 (11-9) 6-4, while qualifier Juan Ignacio Londero and wildcard Thiago Seyboth Wild also progressed.

Alexander Zverev saved a match point and battled back to salvage a dramatic victory over Jenson Brooksby at the Mexican Open in what was the latest finish in tennis history.

Second seed Zverev – the defending champion in Acapulco - wrapped up a dramatic win at 04:55 local time after his own lengthy contest had followed two other epic three-setters earlier on the schedule.

Zverev at one stage looked like he was on the way out but ultimately triumphed 3-6 7-6 (12-10) 6-2 to book a second-round tie against Peter Gojowczyk.

The German had beaten Brooksby in a match that also went to a decider when they clashed at Indian Wells in October and he was pushed to the limit again in a battle lasting 200 minutes.

Having dropped the first set, Zverev had to fend off three break points at 3-3 in the second and saved a match point at 6-5 as part of an epic tie-break that went in his favour. 

Zverev was then more comfortable as he broke twice in the decider to seal victory, his American opponent paying the price for converting just one of his seven break-point opportunities in a match that made history for its late finish.

Elsewhere, Stefan Kozlov overcame cramps in the second set to outlast Bulgarian Grigor Dimitrov 7-6 (10-8) 5-7 6-3, with that match lasting three hours and 21 minutes.

John Isner sent down 29 aces and saved a match point as he trailed 5-2 in the third set, ultimately winning 7-5 6-7 (4-7) 7-6 (7-3) over veteran Fernando Verdasco in another epic topping the three-hour mark that helped to push back the start time for Zverev and Brooksby.

Seventh seed Taylor Fritz got past Frenchman Adrian Mannarino 6-3 6-3, while Dusan Lajovic knocked off Sebastian Korda 6-4 4-6 7-5 and eighth seed Pablo Carreno Busta beat Oscar Otte in straight sets.

At the Chile Open in Santiago, eighth seed Facundo Bagnis won 6-3 6-0 over Bernabe Zapata Miralles in the round of 32.

Brazilian Thiago Monteiro got past local Nicolas Jarry 7-6 (11-9) 6-4, while qualifier Juan Ignacio Londero and wildcard Thiago Seyboth Wild also progressed.

Novak Djokovic welcomed the "positive" reception he has received from his fellow players, after making his first appearance since missing the Australian Open.

Djokovic, whose decision not to be vaccinated against COVID-19 caused him to be deported from Australia on the eve of the year's first grand slam, eased to a 6-3 6-3 win over Lorenzo Musetti in just 74 minutes at the Dubai Tennis Championships.

Djokovic spoke publicly about his vaccination status for the first time in a BBC interview last week, while rival Andy Murray, who has spoken about his support for vaccination on numerous occasions, said that he "didn't like seeing" Djokovic's ordeal in Australia after his own win in Dubai.

Serbia's 20-time Grand Slam winner says that most of his fellow professionals have been supportive upon his return to action.

"So far here most of the players that I’ve seen – I haven’t seen too many players – but most of the players that I've seen have been positive and welcoming", he said after his round-of-32 win.

"It's nice to see, obviously. I can't say that was the case in Australia. It was a little bit strange. But here, it's gone well so far."

The 34-year-old impressed against Musetti, serving five aces, winning 71 per cent of his second serves (17 out of 24) and saving each of the seven break points he faced during his first outing of the year, and Djokovic was also pleased with the reception he received from the fans in Dubai, as well as with his performance. 

"I couldn't ask for a better reception," he added.

"It's been a while since I played, and I couldn't think of a better place to kick-start the season. Thank you for the reception and for welcoming me on court the way you did.

The Pittsburgh Steelers are intrigued to see what Mason Rudolph can do but will still be adding to the quarterback position this offseason.

After the retirement of Ben Roethlisberger, Pittsburgh have uncertainty over their regular starter at QB for the first time since the two-time Super Bowl winner was drafted in 2004.

Rudolph was backup to Roethlisberger over the past three seasons and has started 10 games over that span, while former Washington first-round pick Dwayne Haskins is expected to stay with the team.

The Steelers will also bring in another option, either via free agency, trade or the NFL Draft, but outgoing general manager Kevin Colbert was positive about Rudolph.

"Mason's 5-4-1 as an NFL starter, albeit in a backup kind of role, but we are excited to see what is next for Mason," said Colbert, who will step down as GM after the draft process, per ESPN.

"If we started a season today, Mason would be our starter, and we're excited to see where that can go. I'm comfortable that Mason has won more games than he's lost as a starter.

"Where that can go, we'll see. To be an NFL starter that you can win with, you gotta prove it over 16 games. I'm anxious to see that, if that's the case.

"And we're excited to see what Dwayne can provide either from competition, or maybe he evolves as a starter."

Jimmy Garoppolo has been linked as a possible trade candidate, while the Steelers have the number 20 pick in a draft which does not have a consensus top QB expected to go at the top of the order.

Colbert added: "We know we're going to add to the position. I can't tell you how, but at this point we will go to camp with four [QBs].

"If we had to start today with Mason as our starter, let's go. We'll try to build the best team around him."

Malik Willis, Sam Howell and Kenny Pickett are among the draft prospects Pittsburgh are likely to be doing due diligence on.

"The draft class of quarterbacks, there's good quality available – probably not as many as there have been in recent years, but it is what it is," added Colbert.

"This group, there's good players in it and there's good players that all have a different skill set. 

"That's what was really unique about watching them compete at the Senior Bowl, because the majority of them were there, and they're all different. 

"I know some of them will be starting quarterbacks, winning quarterbacks, and that's exciting."

Fernando Alonso is relishing the new regulations in Formula One for 2022, saying they give teams hope that "everything can change".

Alpine released their new car for the year in Paris on Monday and the 40-year-old is in an optimistic mood.

The team finished fifth in the constructors' championship last season, with Esteban Ocon winning a dramatic race in Hungary.

Alonso hopes the varying new rules will help to level the playing field and make that kind of result more common.

"Second year with Alpine and yeah, I'm more optimistic than last year, probably because the new rules give you that hope that everything can change," Alonso said.

"You can certainly be competitive from race one. So, I'm optimistic, confident. The team did a good job with the car and we're ready to go.

"I'm very excited about the new regulations. Obviously, from time to time, Formula One change [the regulations] and try to mix a little bit of performance from everybody.  

"And for Alpine or some of the midfield teams that we were last year, there is an opportunity for sure. 

"If we do a good job interpreting the rules and maximising every opportunity, this year is going to be important. So, everyone in the team feels that we can do it and we are ready to go.

"Probably the best thing or the hope is that we can follow each other closer on track, so maybe that provides more action, more overtaking opportunities, close fights and that's probably better for everybody, for the show, for the spectators, but also for us drivers.

"We have been asking for closer racing between cars, especially in the corners. We will have to wait and see if these regulations allow closer racing, but I will never be upset with the idea of more exciting racing. 

"The sport is moving in the right direction off track too, thanks to the introduction of things like a budget cap. We hope it can bring more fairer racing to stop others outspending the rest."

While Ocon got the race win last year, he still finished behind veteran Alonso, who came 10th in the drivers' standings.

The Spaniard says he has a close bond with his younger team-mate.

Alonso added: "The relationship with Esteban has been better and better from race one last year.

"Until now, race one this year, over 2021 I think we had good fun together, we work together, and we understood that it's the best thing for the team and for the performance of ourselves as well. 

"And yet during the winter it was a long period that we didn't see each other so we were texting sometimes, and we have a WhatsApp group, and we were having fun and obviously missing each other a little bit.

"So now it's time to race again together and help the team to move forward.

"The new car – I really like the livery, I like the colours, the combination. Obviously, the technical side of it, we have to keep it secret and we have to first hit the track and see how it behaves."

World number one Novak Djokovic has praised Rafael Nadal for his "incredible" triumph by winning last month's Australian Open after his own deportation forced him to miss the event.

Nadal moved beyond Djokovic with his record-breaking 21st Grand Slam title in Melbourne with a five-set victory over Daniil Medvedev in the final.

Djokovic was unable to compete in Melbourne due to his vaccination status, deported amid an ugly saga after arriving in Melbourne expecting to be permitted to play.

The Serbian, who returned to the ATP Tour on Monday with a 6-3 6-3 win over Lorenzo Musetti at the Dubai Tennis Championships, was gracious in praising Nadal, who had a nagging foot injury dog him late last year.

"I think it was four, five months ago that he was on the crutches and now he's winning a slam. It's incredible," Djokovic told reporters after beating Musetti.

"I've got tons of respect for him. I don't want to take anything away from his victory, me not participating in the tournament regardless."

The Serbian was pressed on missing the Australian Open and added: "Of course, it wasn't a pleasant feeling for me leaving the country the way I did and watching the tournament from far away."

Djokovic will play either Karen Khachanov or Alex de Minaur in the second round in Dubai, while Nadal is competing at the Mexican Open, with a match against Denis Kudla on Tuesday.

World number one Novak Djokovic has praised Rafael Nadal for his "incredible" triumph by winning last month's Australian Open after his own deportation forced him to miss the event.

Nadal moved beyond Djokovic with his record-breaking 21st Grand Slam title in Melbourne with a five-set victory over Daniil Medvedev in the final.

Djokovic was unable to compete in Melbourne due to his vaccination status, deported amid an ugly saga after arriving in Melbourne expecting to be permitted to play.

The Serbian, who returned to the ATP Tour on Monday with a 6-3 6-3 win over Lorenzo Musetti at the Dubai Tennis Championships, was gracious in praising Nadal, who had a nagging foot injury dog him late last year.

"I think it was four, five months ago that he was on the crutches and now he's winning a slam. It's incredible," Djokovic told reporters after beating Musetti.

"I've got tons of respect for him. I don't want to take anything away from his victory, me not participating in the tournament regardless."

The Serbian was pressed on missing the Australian Open and added: "Of course, it wasn't a pleasant feeling for me leaving the country the way I did and watching the tournament from far away."

Djokovic will play either Karen Khachanov or Alex de Minaur in the second round in Dubai, while Nadal is competing at the Mexican Open, with a match against Denis Kudla on Tuesday.