Felix Mantilla defeated Bohdan Ulihrach 7-6 6-3 in the Long Island round of 16 on hard. The upset overturned the form book — Bohdan Ulihrach came in leading the head-to-head 4–2, defending last year's round of 16. Felix Mantilla narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-12-31 | Doha | SF | hard | Felix Mantilla | 6-3 6-1 |
| 2001-05-28 | Roland Garros | R128 | clay | Bohdan Ulihrach | 3-6 6-1 6-3 6-3 |
| 2000-04-10 | Estoril | R16 | clay | Bohdan Ulihrach | 6-4 6-3 |
| 1998-07-27 | Umag | QF | clay | Bohdan Ulihrach | 6-3 3-6 7-6(2) |
| 1998-05-04 | Hamburg Masters | R32 | clay | Felix Mantilla | 6-4 6-2 |
| 1997-10-27 | Paris Masters | R32 | hard | Bohdan Ulihrach | 7-6(9) 5-7 7-6(3) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.