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Gauff prioritises long-term serve rebuild after tense US Open escape
Gauff accepts short-term US Open uncertainty while focusing on a long-term serve rebuild with Gavin.

Coco Gauff made clear she expects a delay before any tangible benefits from her new coach Gavin MacMillan, signalling that long-term progress outweighs immediate US Open ambitions. Her frank post-match remarks followed a nervy first round victory over Ajla Tomljanovic, a match that underlined the exact issues she and MacMillan intend to address.
The decision to change coaches so soon after winning the French Open in June surprised many. Gauff moved on from Matt Daly and hired Gavin MacMillan days before the tournament began. “It was a very sudden decision,” she said. “Gavin magically became available. I just felt this was the best decision for my game, at least, and I had to go with what I was feeling.
“I think Matt is a great coach and a great person and 100% love working with him. Yeah, I mean, we obviously had a very successful partnership, but I’m just looking at long term.
“I know Gavin has had experience with this before so, hoping I can just take on his knowledge and see what can happen.
“It was a decision I had to make and by this time next year, I’m sure I will be serving a lot better. It’s all about the mechanics and like learning a new language. It’s just about trying that new [service] motion and when I do it well, it always provides a good result.
“The other thing is not just thinking about the serve. I need to think about how I will play out the point. It’s not a mental thing. It’s a biomechanics thing and I’m just working hard to get it right.”
MacMillan is credited with rebuilding the service motion of world No 1 Aryna Sabalenka. Gauff’s opening match in New York exposed the task ahead: she finished with 10 double faults and 59 unforced errors in a 6-4, 6-7(2), 7-5 win, her forehand and serve visibly affected by nerves. “It was a tough match,” she added. “I had chances for it to be straight sets. Ajla was tough. It wasn’t the best, but I’m happy to get through to the next round.
“I had so many chances and [I knew] eventually it was going to come. I had chances to close out in two, I had chances to go up a double break so many times, so yeah I was just like ‘eventually one of these are going to go my way and it ended up happening.
“It’s tough going through a match and fighting those inner battles. It’s great to get through it.”
Gauff described the process of changing coaches as “mentally exhausting.” She now faces Donna Vekic in round two, a demanding test for the No 3 seed and another challenge in a period of transition.
Analytics & Stats ATP US Open
Djokovic Sets New Major Hard-Court Wins Record in New York
Djokovic broke the major hard-court wins record in New York and extended his Grand Slam tally again.

Novak Djokovic arrived at the 2025 US Open chasing a record-extending 25th Grand Slam title and delivered another landmark performance in the third round.
The 38-year-old secured a 6-4, 6-7(4), 6-2, 6-3 victory over world No 35 Cameron Norrie in Arthur Ashe Stadium on Friday night. He is also vying for a record-equalling fifth US Open men’s singles crown.
With that win Djokovic recorded his 192nd hard-court Grand Slam victory, a mark that moved him past Roger Federer to become the outright record-holder for most hard-court wins at majors. He had first drawn level with Federer with his second-round victory before surpassing him in New York.
The Serb has also extended his all-time Grand Slam match wins to 395, a tally that underlines his sustained success at the sport’s biggest events.
Djokovic remains the longest-serving world number one in history, having spent a record 428 weeks at the top. The article notes a complicating detail from August 2024: 400 ranking points Jannik Sinner earned for reaching the Indian Wells semi-finals were later invalidated following positive doping tests, yet the ATP did not retroactively remove those points from Sinner’s ranking. Had those points been subtracted, Djokovic would have reclaimed the top ranking for one week in August 2024 and the weeks-at-No 1 total would have read 429 instead of 428. A journalist outlined that scenario to Djokovic after his win and asked whether the ATP should award him the additional week. Djokovic replied:
“(Smiles) Yeah, maybe. Maybe we’ll have this discussion another time, but right now, I’m okay with it. I’m okay with it. Right now, it’s fine, but honestly, I forgot about it. I didn’t even think about it,” Djokovic replied.
“But look, it’s been a great career of hunting the No 1 for me and defending the No 1 and I mean, I’ve been there longer than anyone, so one week more or less at this moment in time is not so relevant. But maybe that will change (laughs).”
On the match against Norrie, Djokovic said: “I guess coming into the match, any match, you really want to win in straight sets without any drama and just ease through, but that’s not possible.
“My team wants me to suffer on the court so I can get some more minutes spent in match play. It’s good that I get tested.
“I hadn’t played any matches since Wimbledon and it’s been for us quite a long time, five to six weeks. I’m still trying to find my groove and my rhythm on court.”
Analytics & Stats ATP US Open
McEnroe: Medvedev’s US Open implosion reveals deeper confidence issues
McEnroe says he ‘loved every minute’ of Medvedev’s US Open collapse and questions his future. Today.

John McEnroe delivered a blunt assessment of Daniil Medvedev after the Russian’s dramatic US Open defeat, saying he “loved every minute” of the on-court meltdown while warning that Medvedev “has got to get his act together.”
Medvedev, the 2021 US Open champion, has endured a difficult Grand Slam season with a 1-4 record at the majors this year, exiting in the first round at Wimbledon and the French Open and falling in the second round at the Australian Open.
In the match with Benjamin Bonzi the contest swung on a chaotic sequence at 5-4, AD-40 in the third set when Bonzi held match point on his serve. After Bonzi missed his first serve a photographer entered the court before the Frenchman’s second serve. Chair umpire Greg Allensworth awarded Bonzi another first serve, a decision that provoked a furious reaction from Medvedev. He encouraged the crowd to protest louder and joined in booing directed at Allensworth, producing a six-minute delay before play resumed.
Medvedev broke back, won the set in a tiebreak and then dominated the fourth as Bonzi began to struggle physically. Yet in the deciding set Medvedev twice squandered a break advantage and Bonzi prevailed after Medvedev suffered hand cramps late in the match. A furious Medvedev destroyed his rackets and remained on court until midway through Bonzi’s on-court interview.
The world No 16 was fined $42,500: $30,000 for unsportsmanlike conduct and $12,500 for smashing rackets against his chair.
McEnroe made the comments on the Nothing Major podcast with John Isner, Sam Querrey and Steve Johnson. Asked by Johnson what he thought about Medvedev’s outburst, McEnroe — who is no stranger to on-court controversy — said: “Besides loving every minute of it? Well you know, he already has tapped out, like months ago,” said the former world No 1.
“So I’ve been worried about his level ’cause he doesn’t know what the hell he’s doing at this point, to me, for a guy that good on hard courts.
“So this sort of cemented it, like how little confidence he has in anything. But I was sorta hoping, I gotta admit — not at Bonzi’s expense because he showed a lot of balls at the end, to me, in the fifth set — but I was sort of hoping Medvedev would win that.
“If I was Bonzi, by the way, I would have, about three minutes into this six or seven minute break, I would have put up the ball and said: ‘I don’t even need a first serve. Here’s a ball, second serve. I’m gonna win this anyway.’ Medvedev probably would have missed the return, we wouldn’t be talking about this.
“But he (Medvedev) has got to get his act together. I’m not sure he can. I think he’s so lost right now, I’m not sure what’s gonna happen with him in the future. I always liked Daniil and there’s something about the US Open that brings out the best and worst of him.”
Analytics & Stats ATP US Open
Djokovic breaks Federer’s hard-court Grand Slam wins record, ties another Open Era mark
Djokovic records 192nd hard-court Grand Slam win, surpassing Federer; ties another Open Era mark….

Novak Djokovic added a fresh entry to his record book at the US Open, surpassing Roger Federer for the most career wins at hard-court Grand Slams. In the third round in Flushing Meadows he beat Cam Norrie 6-4, 6-7 (4), 6-2, 6-3 to register his 192nd victory at a hard-court major and move past Federer’s all-time men’s total.
The win carried Djokovic into the tournament’s second week and continued a perfect head-to-head against Norrie, extending the series to 7-0. The result also left Djokovic level with Federer for another milestone: the most fourth-round appearances at Grand Slams for a man in the Open Era.
For context, the US Open has been contested on hard courts since 1978, and the Australian Open adopted hard courts in 1988. Those surfaces are the setting for the record Djokovic now holds, a mark that reflects sustained success across the two hard-court majors.
The match score underlines a contest that was not straightforward: Djokovic prevailed in four sets after dropping the second-set tiebreak. The victory preserves his deeper run in the tournament and cements a statistical milestone against the backdrop of Grand Slam history.
Roger Federer’s standing on hard courts has been a benchmark for decades, and Djokovic’s new total alters that measure. Djokovic’s tie with Federer for most fourth-round appearances further emphasizes consistency at majors across years.
More to come…
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