Facing the Pole on hard courts for the first time since last year’s WTA Finals, Gauff pressured Swiatek early, forcing her to save three break points in her second service game. Though Swiatek, who is also at the WTA Finals with a new coach—having hired Wim Fissette after a US Open quarterfinal exit to Pegula—dug out of the long game, she found herself on the back foot again and again, ultimately giving up two breaks to hand Gauff the opening set.
The second set got closer as some of Gauff’s service issues reared back up—nine double faults to only two in the first set—and Swiatek twice led by a break. Gauff quickly reclaimed the initiative both times and put down a strong service hold to put herself on the brink of a very big win.
Swiatek was dealing with visible frustration on top of a relentless onslaught from Gauff, who outrallied the Pole to earn a match point. A bold final gambit by Swiatek failed to pay off as a forehand swing volley flew long, putting Gauff over the finish line in just under two hours.
Gauff will end her round-robin campaign against Krejcikova, while Swiatek will face Pegula for the first time since losing their match at the US Open.