The first all-American women’s final at Cincinnati in 56 years came down to a familiar tennis story: one player who had spent the week grinding through the tournament’s hardest section of the draw, and another who arrived fresher and simply took the finish line before fatigue caught up with her opponent.

The result

Coco Gauff beat fellow American Jessica Pegula 6-2, 6-4 to win her second Cincinnati Open title, joining Serena Williams and Victoria Azarenka as the only players to win the tournament twice. It was the first all-US women’s final at the event since 1970, when Rosie Casals beat Nancy Richey.

How the match was actually decided

Gauff’s start set the tone completely: she raced to a 5-0 lead in the first set before closing it out 6-2, converting five of six break points across the match and giving Pegula almost no window to establish rhythm. Pegula did fight back into the second set, closing the gap to 5-4 before Gauff served it out — proof the match was competitive, not a blowout, even though the scoreline reads as comfortable.

The context behind that gap matters as much as the tactics. Pegula had come through one of the tournament’s toughest draws, beating two top-ten players — including Iga Swiatek — on her way to the final, and had called the trainer mid-match earlier in the week for an ab issue. By the final, she looked visibly fatigued, with a serve that had noticeably less on it than the version that had dispatched two top-ten opponents days earlier. Gauff, by contrast, arrived with a lighter physical toll from her own route to the final and simply pressed that advantage from the first game, rather than waiting to see if Pegula would fade on her own.

Why it matters beyond one final

Draw difficulty is often treated as a pure seeding statistic, but Cincinnati was a clean, direct demonstration of its physical cost: beating elite opponents earlier in a tournament can leave a player without enough left to convert a final into a title, even against an opponent she’s capable of beating on a neutral day. For Gauff, a fast, low-risk start against a physically compromised opponent was the correct read of the situation in real time — and heading into the US Open on the back of it, the tournament serves as a reminder that draw fatigue is a genuine tactical variable, not just a talking point for pre-match previews.

See our analysis of the men’s Cincinnati final for how a very different kind of momentum swing decided that match.