Coco Gauff opens the last day of Group 1 at the WTA Finals in Indian Wells against Marta Kostyuk, and her route to the semifinals is narrow. According to TenisBrasil, Gauff must beat Kostyuk and then hope Linda Nosková beats Jessica Pegula in the match that follows. Only that combination puts her through.
Nosková already has a semifinal place, but she has not yet secured top spot in the group. TenisBrasil reports that she leads if she stays unbeaten, or if she loses 2-1 while Gauff also wins earlier in the day. A 2-0 win for Pegula would move Pegula above her. So the Czech's result is tied directly to Gauff's, which is why the afternoon matters for both.
The mechanism is simple. Gauff cannot control the second match, so her job is to win her own and make Nosková's result decisive. A loss in the opener would put Nosková and Pegula on court with both places already settled, and the group winner would be decided by their match alone.
Gauff is the 2024 champion and enters as the No. 4 seed, against a No. 9 seed in Kostyuk. The outcome leaves Gauff either in the semifinals or out before her last group match is finished.
