Sofia Costoulas vs Whitney Osuigwe Head to Head Tennis Stats and Match Analysis

Sofia Costoulas and Whitney Osuigwe have met 2 times in professional competition, with Sofia Costoulas leading 2-0. Their most recent encounter was in January 2026 at Auckland, where Sofia Costoulas prevailed on hard court 6-4 3-6 6-1.

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.

Whitney Osuigwe: Against opponents ranked outside top 100 players in the last 52 weeks, Whitney Osuigwe holds a 27-25 record (51.9%). Throughout her career, she has competed against opponents ranked outside top 100 372 times, winning 202 (54.3%). Over the past 10 matches, she holds a 4-6 record. Over the past 52 weeks, Whitney Osuigwe has posted a 29-32 record (47.5% win rate). Over her career at WTA level, Whitney Osuigwe holds a record of 3-15 (16.7%) on hard and 0-1 on clay. At Challenger/ITF level: 98-65 (60.1%) on clay, 82-80 (50.6%) on hard, and 1-4 (20.0%) on grass. In the last 52 weeks: 2-5 (28.6%) on hard at WTA level. 9-8 (52.9%) on clay and 7-9 (43.8%) on hard at Challenger/ITF level. Whitney Osuigwe has won four titles at Challenger/ITF level (three on clay and one on hard). Whitney Osuigwe serves an average of 1.0 aces per match in the last 52 weeks, consistent with her career average of 0.9.