The 2025 US Open is putting the WTA's best to the test, with some top-ranked players battling in three-set epics in the annual Grand Slam's first round.
World No. 6 Madison Keys suffered the first major upset of the tournament on Monday, committing 89 unforced errors across three hours and 10 minutes of play to fall to Mexico's No. 82 Renata Zarazúa 6-7 (10), 7-6 (3), 7-5.
No. 3 Coco Gauff also found herself locked in a three-set battle, narrowly defeating Australia's No. 79 Ajla Tomljanović 6-4, 6-7 (2), 7-5 in her own three-hour endurance trial on Tuesday.
"This is the match that I needed," Gauff said afterwards. "I don't think it can get any more stressful than this."
Meanwhile, other top talents have seen smoother rides, with No. 1 Aryna Sabalenka, No. 2 Iga Świątek, and No. 4 Jessica Pegula all dispatching their opponents with relative ease.
Fan favorite No. 24 Naomi Osaka also cruised through her first-round matchup against No. 106 Greet Minnen, downing the Belgian in straight sets on Tuesday to meet US star No. 47 Hailey Baptiste on Thursday's second-round court.
A dramatic finish in Wednesday's second-round play also dominated headlines, as popular US contender No. 139 Taylor Townsend — the current world No. 1 doubles player — served Latvia's No. 26 Jeļena Ostapenko a 7-5, 6-1 upset loss in singles play, with the pair's heated post-match exchange causing a stir.
"[Ostapenko] told me I have no class and no education and to see what happens when we get outside the US," Townsend relayed in her on-court interview.
How to watch the 2025 US Open
The US Open's second-round play concludes on Thursday before the third round kicks off on Friday.
Live coverage of the New York Grand Slam airs across ESPN platforms.
US tennis icon Venus Williams has turned back the clock, scoring her first singles win in almost two years at the 2025 DC Open hardcourt tournament this week.
With her straight-set Tuesday victory over fellow US pro and world No. 35 Peyton Stearns, the 45-year-old Williams became the oldest player to win a WTA singles match since then-47-year-old Martina Navratilova did so at Wimbledon in 2004.
"I'm here with my friends, family, people I love, and the fans, too, who I love and they love me, so this has been just a beautiful night," the seven-time Grand Slam winner said after the match.
Williams's DC Open run also saw her snag an opening two-set doubles victory alongside fellow US partner Hailey Baptiste on Monday, though the pair fell in a three-set battle to the No. 2-seed duo of US star Taylor Townsend and China's Zhang Shuai on Wednesday.
Next on the tennis legend's DC Open docket is a Round of 16 clash with No. 5 seed and world No. 24 Polish contender Magdalena Fręch, as Williams takes her comeback push one match at a time.
"It doesn't matter how many times you fall down. Doesn't matter how many times you get sick or get hurt or whatever it is," she said. "If you continue to believe and put in the work, there is an opportunity, there is space for you."
How to watch Venus Williams at the 2025 DC Open
Williams will hit the court against Fręch at 7:30 PM ET on Thursday, airing live on the Tennis Channel.