Hailey Baptiste vs Katerina Siniakova Head to Head Tennis Stats and Match Analysis

Hailey Baptiste and Katerina Siniakova have met 1 time in professional competition, with Hailey Baptiste leading 1-0. Their most recent encounter was in August 2025 at US Open, where Hailey Baptiste prevailed on hard court 7-5 6-3.

Hailey Baptiste: Against top 50 players in the last 52 weeks, Hailey Baptiste holds a 5-11 record (31.2%). Throughout her career, she has competed against top 50 48 times, winning 12 (25.0%). Hailey Baptiste has lost her last 3 matches. Over the past 10 matches, she holds a 3-7 record. Over the past 52 weeks, Hailey Baptiste has posted a 28-25 record (52.8% win rate). Her last match was 2 months ago. Over her career at WTA level, Hailey Baptiste holds a record of 22-35 (38.6%) on hard, 14-13 (51.9%) on clay, and 2-2 (50.0%) on grass. In the last 52 weeks: 10-13 (43.5%) on hard, 8-5 (61.5%) on clay, and 2-1 (66.7%) on grass at WTA level. Hailey Baptiste has won four titles at Challenger/ITF level (two on hard and two on clay). Hailey Baptiste serves an average of 4.2 aces per match in the last 52 weeks, consistent with her career average of 4.1.

Katerina Siniakova: Against top 100 players in the last 52 weeks, Katerina Siniakova holds a 19-19 record (50.0%). Throughout her career, she has competed against top 100 420 times, winning 199 (47.4%). Over the past 10 matches, she holds a 7-3 record. Over the past 52 weeks, Katerina Siniakova has posted a 37-22 record (62.7% win rate). Her last match was 2 months ago. Over her career at WTA level, Katerina Siniakova holds a record of 121-150 (44.6%) on hard, 60-52 (53.6%) on clay, and 29-27 (51.8%) on grass. In the last 52 weeks: 12-12 (50.0%) on hard, 3-4 (42.9%) on grass, and 2-5 (28.6%) on clay at WTA level. Katerina Siniakova has won five WTA tour-level titles (three on hard, one on clay, and one on grass). Katerina Siniakova is currently serving 1.8 aces per match in the last 52 weeks (59 matches), down from a career average of 2.3.