Kaitlin Quevedo vs Sofia Costoulas Head to Head Tennis Stats and Match Analysis

Kaitlin Quevedo and Sofia Costoulas have met 1 time in professional competition, with Sofia Costoulas leading 1-0. Their most recent encounter was in January 2026 at Auckland, where Sofia Costoulas prevailed on hard court 6-2 6-0.

Kaitlin Quevedo: Against opponents ranked outside top 100 players in the last 52 weeks, Kaitlin Quevedo holds a 50-17 record (74.6%). Throughout her career, she has competed against opponents ranked outside top 100 199 times, winning 140 (70.4%). Over the past 10 matches, she holds a 8-2 record. Over the past 52 weeks, Kaitlin Quevedo has posted a 52-23 record (69.3% win rate). Over her career at WTA level, Kaitlin Quevedo holds a record of 2-2 (50.0%) on clay and 1-2 (33.3%) on hard. At Challenger/ITF level: 75-38 (66.4%) on clay and 55-21 (72.4%) on hard. In the last 52 weeks: 2-2 (50.0%) on clay and 1-2 (33.3%) on hard at WTA level. 21-9 (70.0%) on hard and 19-8 (70.4%) on clay at Challenger/ITF level. Kaitlin Quevedo has won 10 titles at Challenger/ITF level (seven on clay and three on hard). Kaitlin Quevedo serves an average of 2.0 aces per match in the last 52 weeks, consistent with her career average of 1.9.

Sofia Costoulas: Against opponents ranked outside top 100 players in the last 52 weeks, Sofia Costoulas holds a 41-26 record (61.2%). Throughout her career, she has competed against opponents ranked outside top 100 314 times, winning 192 (61.1%). Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Sofia Costoulas has posted a 42-30 record (58.3% win rate). Over her career at WTA level, Sofia Costoulas holds a record of 2-1 (66.7%) on hard and 0-1 on clay. At Challenger/ITF level: 130-70 (65.0%) on hard and 55-46 (54.5%) on clay. In the last 52 weeks: 2-1 (66.7%) on hard and 0-1 on clay at WTA level. 29-17 (63.0%) on hard and 7-5 (58.3%) on clay at Challenger/ITF level. Sofia Costoulas has won five titles at Challenger/ITF level (four on hard and one on clay). Sofia Costoulas serves an average of 3.5 aces per match in the last 52 weeks, consistent with her career average of 3.2.