Elise Mertens vs Lulu Sun Head to Head Tennis Stats and Match Analysis

Elise Mertens and Lulu Sun have met 1 time in professional competition, with Elise Mertens leading 1-0. Their most recent encounter was in August 2025 at US Open, where Elise Mertens prevailed on hard court 6-2 6-3.

Elise Mertens: Against top 100 players in the last 52 weeks, Elise Mertens holds a 28-19 record (59.6%). Throughout her career, she has competed against top 100 400 times, winning 226 (56.5%). Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Elise Mertens has posted a 36-20 record (64.3% win rate). Her last match was 2 months ago. Over her career at WTA level, Elise Mertens holds a record of 191-117 (62.0%) on hard, 68-40 (63.0%) on clay, and 33-29 (53.2%) on grass. In the last 52 weeks: 22-13 (62.9%) on hard, 8-2 (80.0%) on grass, and 6-5 (54.5%) 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 4.6 aces per match in the last 52 weeks (56 matches), up from a career average of 3.5.

Lulu Sun: Against top 20 players in the last 52 weeks, Lulu Sun holds a 1-5 record (16.7%). Throughout her career, she has competed against top 20 9 times, winning 2 (22.2%). Over the past 10 matches, she holds a 8-2 record. Over the past 52 weeks, Lulu Sun has posted a 29-26 record (52.7% win rate). Her last match was 2 months ago. Over her career at WTA level, Lulu Sun holds a record of 19-24 (44.2%) on hard, 6-5 (54.5%) on grass, and 2-4 (33.3%) on clay. At Challenger/ITF level: 134-68 (66.3%) on hard, 36-31 (53.7%) on clay, and 9-5 (64.3%) on grass. In the last 52 weeks: 10-15 (40.0%) on hard, 2-3 (40.0%) on clay, and 2-4 (33.3%) on grass at WTA level. 6-1 (85.7%) on hard and 4-3 (57.1%) on clay at Challenger/ITF level. Lulu Sun has won eight titles at Challenger/ITF level (seven on hard and one on clay). Lulu Sun is currently serving 5.4 aces per match in the last 52 weeks (55 matches), up from a career average of 4.8.