Billy Harris vs Zdenek Kolar Head to Head Tennis Stats and Match Analysis

Billy Harris and Zdenek Kolar have met 1 time in professional competition, with Zdenek Kolar leading 1-0. Their most recent encounter was in November 2019 at Bratislava Challenger, where Zdenek Kolar prevailed on hard court 7-6(5) 6-7(7) 4-6.

Billy Harris: Against opponents ranked outside top 100 players in the last 52 weeks, Billy Harris holds a 29-30 record (49.2%). Throughout his career, he has competed against opponents ranked outside top 100 565 times, winning 312 (55.2%). Over the past 10 matches, he holds a 6-4 record. Over the past 52 weeks, Billy Harris has posted a 34-39 record (46.6% win rate). Over his career at ATP level, Billy Harris holds a record of 9-7 (56.2%) on grass, 2-11 (15.4%) on hard, and 0-1 on clay. At Challenger/ITF level: 159-120 (57.0%) on hard, 104-92 (53.1%) on clay, and 22-14 (61.1%) on grass. In the last 52 weeks: 3-2 (60.0%) on grass and 1-4 (20.0%) on hard at ATP level. 16-11 (59.3%) on hard, 4-3 (57.1%) on grass, and 1-4 (20.0%) on clay at Challenger/ITF level. Billy Harris has won six titles at Challenger/ITF level (three on hard and three on clay). Billy Harris serves an average of 6.2 aces per match in the last 52 weeks, consistent with his career average of 5.8.

Zdenek Kolar: Against opponents ranked outside top 100 players in the last 52 weeks, Zdenek Kolar holds a 59-35 record (62.8%). Throughout his career, he has competed against opponents ranked outside top 100 774 times, winning 441 (57.0%). Over the past 10 matches, he holds a 4-6 record. Over the past 52 weeks, Zdenek Kolar has posted a 59-35 record (62.8% win rate). Over his career at ATP level, Zdenek Kolar holds a record of 1-2 (33.3%) on clay and 0-1 on grass. At Challenger/ITF level: 311-211 (59.6%) on clay and 98-92 (51.6%) on hard. In the last 52 weeks: 53-27 (66.2%) on clay and 5-5 (50.0%) on hard at Challenger/ITF level. Zdenek Kolar has won 13 titles at Challenger/ITF level (12 on clay and one on hard). Zdenek Kolar is currently serving 2.1 aces per match in the last 52 weeks (94 matches), down from a career average of 2.8.