Coco Gauff needed to battle following a sizzling first set on Tuesday to complete a 6-1, 7-6 (7/3) victory over Ann Li to reach the fourth round of the ATP-WTA Cincinnati Masters. Key points and original sources are listed below.

• Coco Gauff needed to battle following a sizzling first set on Tuesday to complete a 6-1, 7-6 (7/3) victory over Ann Li to reach the fourth round of the ATP-WTA Cincinnati Masters. The 2023 champion had it all her own way in the opening set against her 29th-ran...S1

• Coco Gauff needed to battle following a sizzling first set on Tuesday to complete a 6-1, 7-6 (7/3) victory over Ann Li to reach the fourth round of the ATP-WTA Cincinnati Masters.S2