Elise Mertens vs Naomi Osaka Head to Head Tennis Stats and Match Analysis

Elise Mertens and Naomi Osaka have met 8 times in professional competition, with Naomi Osaka leading 5-3. Their most recent encounter was in June 2026 at Bad Homburg, where Naomi Osaka prevailed on grass court 6-3 6-3.

Elise Mertens: Against top 20 players in the last 52 weeks, Elise Mertens holds a 5-9 record (35.7%). Throughout her career, she has competed against top 20 117 times, winning 32 (27.4%). Elise Mertens has won her last 3 matches. Over the past 10 matches, she holds a 6-4 record. Over the past 52 weeks, Elise Mertens has posted a 33-21 record (61.1% win rate). Over her career at WTA level, Elise Mertens holds a record of 201-123 (62.0%) on hard, 73-44 (62.4%) on clay, and 39-32 (54.9%) on grass. In the last 52 weeks: 18-13 (58.1%) on hard, 9-4 (69.2%) on grass, and 5-4 (55.6%) on clay at WTA level. Elise Mertens has won 10 WTA tour-level titles (seven on hard, two on clay, and one on grass). She has also won 11 titles at Challenger/ITF level (10 on hard and one on clay). Elise Mertens is currently serving 4.8 aces per match in the last 52 weeks (54 matches), up from a career average of 3.5.

Naomi Osaka: Against top 50 players in the last 52 weeks, Naomi Osaka holds a 17-9 record (65.4%). Throughout her career, she has competed against top 50 218 times, winning 120 (55.0%). Naomi Osaka has won her last 3 matches. Over the past 10 matches, she holds a 8-2 record. Over the past 52 weeks, Naomi Osaka has posted a 36-13 record (73.5% win rate). Over her career at WTA level, Naomi Osaka holds a record of 175-81 (68.4%) on hard, 36-27 (57.1%) on clay, and 24-16 (60.0%) on grass. In the last 52 weeks: 20-8 (71.4%) on hard, 9-2 (81.8%) on grass, and 7-3 (70.0%) on clay 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 serves an average of 5.8 aces per match in the last 52 weeks, consistent with her career average of 5.8.