| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-08-13 | Washington | R64 | hard | Michael Chang | 7-6(7) 6-1 |
| 2000-08-21 | Long Island | R32 | hard | Michael Chang | 7-5 2-6 6-4 |
| 2000-01-10 | Auckland | R32 | hard | Michael Chang | 7-5 4-6 7-6(1) |
| 1997-04-21 | Orlando | QF | clay | Michael Chang | 7-5 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.