Katerina Siniakova def. Xiyu Wang — Round of 32, Hong Kong Open 2023

What decided it

• Five points in it: Siniakova won 81 points to 76
• Siniakova broke 4 times from 13 chances, Wang 3 from 6
• The second set went to a tiebreak, Siniakova took it 9–7
• 6 aces and 7 double faults from Wang