Rafael Nadal feared he had broken his nose after being struck by his own racquet in the second-round win over Fabio Fognini at the US Open.
The Spaniard, seeking a 23rd grand slam title, once again recovered from losing the opening set to claim a 2-6 6-4 6-2 6-1 triumph at Flushing Meadows.
He will now face Richard Gasquet after extending his winning streak at majors in 2022 to 21 matches.
But he will hope the pain from a nasty-looking injury has subsided by then, with Nadal's racquet having bounced off the court and into his nose while he was stretching to make a return in the fourth set.
The world number three needed a medical timeout and treatment, returning with a plaster on his face as the incident ultimately did little to slow his momentum.
"It was just a strong hit," said Nadal. "At the beginning I thought I had broken the nose because it was a shock at the beginning. It was very painful.
"I lost a little bit of the feeling in my head. It was like being a little bit out of this world.
"I don't know, it seems like it is not broken. I am not sure yet. I don't know. I think it's getting bigger and bigger."
For the second match in succession, Nadal had to come from a set behind, having also lost the opener to first-round opponent Rinky Hijikata.
Having struggled to find his rhythm early on, the 36-year-old was pleased that his persistence paid off.
"I'm happy after a terrible start. I don't understand yet how I started that bad because the feeling before the match was good," he said, the win having secured his spot at the ATP Finals for a 17th time.
"But these kind of things sometimes happen, so you need to accept and keep going. That's what I did.
"I'm lucky that Fabio made some mistakes and I was able to start putting some balls in and finish the match playing obviously better, much better."
WTA Finals: Sabalenka digs deep to reach semi-finals
Aryna Sabalenka became the first player to book her place in the WTA Finals semi-finals after her straight-sets win over Jasmine Paolini on Monday.
The Belarusian had to dig deep in the second set but prevailed in 91 minutes, beating the Italian 6-3 7-5 in Riyadh to secure top spot in the Purple Group after two games.
While Sabalenka cruised through the first set, she was almost forced to a decider, but saved two set points in the 10th game of the second to level the score at 5-5 before going on to claim the victory.
In doing so, she became the first player to reach back-to-back semi-finals at the tournament as world number one since Serena Williams in 2013-14.
Having won three of her previous four tournaments and won 22 of her 23 matches in that time, Sabalenka is now just one win away from securing the year-end world number one spot for the first time, a feat she can achieve if she beats Elena Rybakina on Wednesday in the final round-robin match.
And she can go into it with confidence after improving her record against top-five opponents in 2024, with this her fifth such triumph.
"I'm proud of myself. Not only myself, my team," Sabalenka said.
"We were able to overcome a lot of things. To be able to show such great tennis and become World No. 1. It's teamwork. It's not only me. The behind-the-scenes work nobody sees.
"But they do a lot for me. I really appreciate them for everything they do for me. This is motivation for me to keep winning on this court. Those guys deserve to be called the best team ever."
In Monday's other match, Zheng Qinwen kept her hopes of reaching the final four alive with her win over Rybakina.
The Olympic champion was forced to go the distance though, despite getting the first break in the first and second sets, but eventually came out on top 7-6 (7-4) 3-6 6-1 in just under two-and-a-half hours.
Since the event's inauguration in 1972, Zheng is just the second Chinese player to win a match at the WTA Finals after Li Na.
It was a milestone victory for the 22-year-old as well as she earned her 50th win of 2024, improving her record to 50-17, making her the first Chinese player in the Open Era to hit that mark in a calendar year, though she acknowledged she could have made things easier for herself.
"I was the one to make the first break, and then I let her back in the first," Zheng said.
"Then it happened again in the second. But in the third set, I talked to myself. I broke her first and I stayed focused.
"Finally, in the third set, I start to play my tennis again. So, I'm really happy to win the match."
WTA Finals: Swiatek battles from the brink to make winning start
Iga Swiatek began her bid to regain the world number one ranking by recovering from a set and double break down to beat Barbora Krejcikova in her first match at the WTA Finals.
Swiatek, playing in her first competitive game since her US Open quarter-final exit, emerged a 4-6 7-5 6-2 victor against the Wimbledon champion in Riyadh.
The Pole is the third player in the last 30 years to achieve three or more seasons in a row with over 60 wins, after Martina Hingis (1997-2001) and Caroline Wozniacki (2009-2011).
Only Elina Svitolina (12) has played fewer matches at the WTA Finals than Swiatek (13) to achieve 10 wins at this event since the reintroduction of the Round Robin format in 2003.
But the Pole acknowledged the difficulties she faced against Krejcikova, saying she must improve if she is to retain her WTA Finals crown.
“Even though I played a lot of those [practice] matches,” Swiatek said afterward. “I kind of forgot for a while how it is to feel all those things, a bit different stress and emotions.
"For sure, I needed some time to adapt. The most important thing was that even though it happened, I managed to fight through that. And was patient enough to wait to get better.”
In Sunday's other match, Coco Gauff beat fellow American and doubles partner Jessica Pegula 6-3 6-2 in the second Orange Group match.
Gauff moved to a win-loss record of 51-16 in 2024, including the Olympics and team events, equalling her career-high from 2023 for WTA-level match wins in a calendar year.
She is now only the fifth player to claim 20 or more WTA top 10 wins before turning 21, along with Kim Clijsters (45), Maria Sharapova (39), Ana Ivanovic (26) and Wozniacki (23) since 2000.
"I think maybe I served better than previous times and this is our first time, I think, playing each other on indoor hard, so maybe that had something to do with it," Gauff said.
"I don't know. I think I know I've lost to her a lot, but it doesn't feel like it sometimes.
"Because we do practice a lot, and obviously, when we're playing sometimes I win practice sets, sometimes she does. So it doesn't feel like the head to head is as bad as it was."
Barcelona 3-1 Espanyol: Olmo brace sends Blaugrana nine points clear
Barcelona moved nine points clear at the LaLiga summit following a 3-1 victory over Espanyol in the Catalan derby.
Dani Olmo scored twice while Raphinha was also on target as Hansi Flick's side stretched their advantage over second-place Real Madrid, whose scheduled showdown with Valencia this weekend was postponed.
Barca broke the deadlock after just 12 minutes. Olmo latched onto Lamine Yamal's brilliant throughball with the outside of his boot, before beating Espanyol goalkeeper Joan Garcia with a well-taken first-time finish.
The hosts doubled their lead 11 minutes later with Marc Casado finding Raphinha, who bravely lifted over the advancing Garcia.
It was 3-0 just after the half-hour mark, as Olmo received Alejandro Balde's pass before drilling home from the edge of the penalty area.
Espanyol, who saw two goals disallowed following VAR reviews, pulled one back when Javi Puado turned home Carlos Romero's cross in the 63rd minute.
However, it proved a consolation for the visitors, who suffered their sixth defeat in seven league games.
Data Debrief: Free-scoring Barca maintain derby dominance
Now unbeaten in 27 LaLiga derbies against Espanyol, Barcelona have now scored 40 goals this season; their second-highest tally after the first 12 games of a LaLiga season (42 in 1950-51).
Following Olmo's brace, which took his tally for the campaign to five, the Blaugrana are the only team with four different players to have scored at least five goals in Europe's top five leagues this term.
In setting up Raphinha's goal, Casado is the first Barca player from Spain to provide an assist in three successive games in all competitions since at least the 2014-15 season.
SportsMax is the Caribbean sports channel of choice, committed to providing sporting content of the highest quality to the Caribbean, delivered by a team of highly innovative, passionate and qualified professionals.
(876) 619-7629
digitalmedia@sportsmax.tv
