Janice Tjen vs Sofia Costoulas Head to Head Tennis Stats and Match Analysis

Janice Tjen and Sofia Costoulas 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.

Janice Tjen: Against opponents ranked outside top 100 players in the last 52 weeks, Janice Tjen holds a 38-11 record (77.6%). Throughout her career, she has competed against opponents ranked outside top 100 144 times, winning 122 (84.7%). Janice Tjen has lost her last 3 matches. Over the past 10 matches, she holds a 3-7 record. Over the past 52 weeks, Janice Tjen has posted a 49-25 record (66.2% win rate). Over her career at WTA level, Janice Tjen holds a record of 15-12 (55.6%) on hard, 2-5 (28.6%) on clay, and 0-2 on grass. At Challenger/ITF level: 88-15 (85.4%) on hard, 18-1 (94.7%) on clay, and 1-1 (50.0%) on grass. In the last 52 weeks: 15-12 (55.6%) on hard, 2-5 (28.6%) on clay, and 0-2 on grass at WTA level. 17-4 (81.0%) on hard, 5-0 on clay, and 1-1 (50.0%) on grass at Challenger/ITF level. Janice Tjen has won one WTA tour-level title on hard. She has also won 14 titles at Challenger/ITF level (11 on hard and three on clay). Janice Tjen serves an average of 3.5 aces per match in the last 52 weeks, consistent with her career average of 3.3.

Sofia Costoulas: Against top 50 players in the last 52 weeks, Sofia Costoulas holds a 0-1 record (0.0%). Throughout her career, she has competed against top 50 2 times, winning 0 (0.0%). Over the past 10 matches, she holds a 6-4 record. Over the past 52 weeks, Sofia Costoulas has posted a 42-29 record (59.2% win rate). Her last match was 2 weeks ago. 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 3.4 aces per match in the last 52 weeks, consistent with her career average of 3.2.