Katerina Siniakova vs Naomi Osaka Head to Head Tennis Stats and Match Analysis

Katerina Siniakova and Naomi Osaka have met 3 times in professional competition, with Naomi Osaka leading 2-1. Their most recent encounter was in July 2025 at Wimbledon, where Naomi Osaka prevailed on grass court 6-3 6-2.

Katerina Siniakova: Against top 20 players in the last 52 weeks, Katerina Siniakova holds a 4-8 record (33.3%). Throughout her career, she has competed against top 20 101 times, winning 28 (27.7%). 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.

Naomi Osaka: Against top 50 players in the last 52 weeks, Naomi Osaka holds a 13-10 record (56.5%). Throughout her career, she has competed against top 50 206 times, winning 113 (54.9%). Over the past 10 matches, she holds a 7-3 record. Over the past 52 weeks, Naomi Osaka has posted a 35-15 record (70.0% win rate). Her last match was 2 months ago. Over her career at WTA level, Naomi Osaka holds a record of 170-78 (68.5%) on hard, 29-24 (54.7%) on clay, and 17-15 (53.1%) on grass. In the last 52 weeks: 24-9 (72.7%) on hard, 3-3 (50.0%) on clay, and 3-3 (50.0%) on grass at WTA level. Naomi Osaka has won seven WTA tour-level titles (all on hard), including four Grand Slam titles (all on hard). Naomi Osaka is currently serving 6.7 aces per match in the last 52 weeks (50 matches), up from a career average of 5.8.