Billy Harris vs Fajing Sun Head to Head Tennis Stats and Match Analysis

Billy Harris and Fajing Sun have met 1 time in professional competition, with Fajing Sun leading 1-0. Their most recent encounter was in August 2025 at US Open, where Billy Harris prevailed on hard court 6-2 6-2.

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 100 566 times, winning 313 (55.3%). Over the past 10 matches, he holds a 6-4 record. Over the past 52 weeks, Billy Harris has posted a 32-38 record (45.7% win rate). Over his career at ATP level, Billy Harris holds a record of 9-8 (52.9%) 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: 1-4 (20.0%) on hard and 0-1 on grass 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 is currently serving 6.4 aces per match in the last 52 weeks (70 matches), up from a career average of 5.9.

Fajing Sun: Against opponents ranked outside top 100 players in the last 52 weeks, Fajing Sun holds a 32-29 record (52.5%). Throughout his career, he has competed against opponents ranked outside top 100 493 times, winning 274 (55.6%). Fajing Sun has lost his last 4 matches. Over the past 10 matches, he holds a 2-8 record. Over the past 52 weeks, Fajing Sun has posted a 32-31 record (50.8% win rate). Over his career at ATP level, Fajing Sun holds a record of 0-2 on hard. At Challenger/ITF level: 244-176 (58.1%) on hard, 26-32 (44.8%) on clay, and 0-2 on grass. In the last 52 weeks: 0-1 on hard at ATP level. 31-23 (57.4%) on hard, 0-1 on clay, and 0-1 on grass at Challenger/ITF level. Fajing Sun has won eight titles at Challenger/ITF level (seven on hard and one on clay). Fajing Sun is currently serving 3.3 aces per match in the last 52 weeks (63 matches), up from a career average of 2.8.