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 66-11 record (85.7%). Throughout her career, she has competed against opponents ranked outside top 100 133 times, winning 115 (86.5%). Over the past 10 matches, she holds a 8-2 record. Over the past 52 weeks, Janice Tjen has posted a 72-13 record (84.7% win rate). Over her career at WTA level, Janice Tjen holds a record of 10-4 (71.4%) on hard. At Challenger/ITF level: 88-15 (85.4%) on hard and 18-1 (94.7%) on clay. In the last 52 weeks: 10-4 (71.4%) on hard at WTA level. 52-8 (86.7%) on hard and 5-0 on clay 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 3.3 aces per match in the last 52 weeks, consistent with her career average of 3.3.

Sofia Costoulas: Against top 100 players in the last 52 weeks, Sofia Costoulas holds a 1-2 record (33.3%). Throughout her career, she has competed against top 100 4 times, winning 1 (25.0%). Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Sofia Costoulas has posted a 47-25 record (65.3% win rate). Over her career at WTA level, Sofia Costoulas holds a record of 2-1 (66.7%) on hard. At Challenger/ITF level: 119-65 (64.7%) on hard and 48-41 (53.9%) on clay. In the last 52 weeks: 2-1 (66.7%) on hard at WTA level. 34-16 (68.0%) on hard and 8-3 (72.7%) on clay at Challenger/ITF level. Sofia Costoulas has won four titles at Challenger/ITF level (three on hard and one on clay). Sofia Costoulas serves an average of 3.1 aces per match in the last 52 weeks, consistent with her career average of 3.1.