Katerina Siniakova vs Kayla Day Head to Head Tennis Stats and Match Analysis

Katerina Siniakova and Kayla Day have not faced each other yet in our recorded match-ups. This head-to-head comparison analyzes their playing styles and recent performance statistics to provide insights into how a potential matchup might unfold.

Katerina Siniakova: Against opponents ranked outside top 100 players in the last 52 weeks, Katerina Siniakova holds a 14-1 record (93.3%). Throughout her career, she has competed against opponents ranked outside top 100 267 times, winning 204 (76.4%). Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Katerina Siniakova has posted a 33-21 record (61.1% win rate). Over her career at WTA level, Katerina Siniakova holds a record of 129-157 (45.1%) on hard, 62-55 (53.0%) on clay, and 30-29 (50.8%) on grass. In the last 52 weeks: 14-12 (53.8%) on hard, 4-4 (50.0%) on clay, and 3-4 (42.9%) on grass at WTA level. Katerina Siniakova has won five WTA tour-level titles (three on hard, one on clay, and one on grass). Katerina Siniakova serves an average of 1.9 aces per match in the last 52 weeks, consistent with her career average of 2.2.

Kayla Day: Against top 50 players in the last 52 weeks, Kayla Day holds a 0-1 record (0.0%). Throughout her career, she has competed against top 50 16 times, winning 3 (18.8%). Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Kayla Day has posted a 80-21 record (79.2% 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 is currently serving 4.0 aces per match in the last 52 weeks (101 matches), up from a career average of 3.5.