Kayla Day vs Xiyu Wang Head to Head Tennis Stats and Match Analysis

Kayla Day and Xiyu Wang have met 1 time in professional competition, with Xiyu Wang leading 1-0. Their most recent encounter was in July 2025 at W15 San Diego, where Xiyu Wang prevailed on hard court 6-4 6-3.

Kayla Day: Against top 100 players in the last 52 weeks, Kayla Day holds a 4-3 record (57.1%). Throughout her career, she has competed against top 100 53 times, winning 13 (24.5%). Over the past 10 matches, she holds a 7-3 record. Over the past 52 weeks, Kayla Day has posted a 82-21 record (79.6% win rate). Over her career at WTA level, Kayla Day holds a record of 6-18 (25.0%) on hard, 2-7 (22.2%) on clay, and 0-1 on grass. At Challenger/ITF level: 142-87 (62.0%) on hard, 111-49 (69.4%) on clay, and 1-4 (20.0%) on grass. In the last 52 weeks: 1-1 (50.0%) on hard and 0-1 on clay at WTA level. 40-3 (93.0%) on clay, 34-10 (77.3%) on hard, and 1-2 (33.3%) on grass at Challenger/ITF level. Kayla Day has won 10 titles at Challenger/ITF level (seven on hard and three on clay). Kayla Day serves an average of 3.9 aces per match in the last 52 weeks, consistent with her career average of 3.5.

Xiyu Wang: Against opponents ranked outside top 100 players in the last 52 weeks, Xiyu Wang holds a 42-7 record (85.7%). Throughout her career, she has competed against opponents ranked outside top 100 274 times, winning 186 (67.9%). Over the past 10 matches, she holds a 6-4 record. Over the past 52 weeks, Xiyu Wang has posted a 47-15 record (75.8% win rate). Over her career at WTA level, Xiyu Wang holds a record of 49-66 (42.6%) on hard, 14-15 (48.3%) on clay, and 2-7 (22.2%) on grass. At Challenger/ITF level: 68-29 (70.1%) on hard, 50-28 (64.1%) on clay, and 4-3 (57.1%) on grass. In the last 52 weeks: 3-1 (75.0%) on clay and 2-5 (28.6%) on hard at WTA level. 21-3 (87.5%) on hard and 12-3 (80.0%) on clay at Challenger/ITF level. Xiyu Wang has won one WTA tour-level title on hard. She has also won seven titles at Challenger/ITF level (five on hard and two on clay). Xiyu Wang is currently serving 1.0 aces per match in the last 52 weeks (62 matches), down from a career average of 2.9.