Felix Mantilla defeated Thomas Muster 6-3 6-2 in the Estoril round of 32 on clay. Felix Mantilla extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-05-25 | Roland Garros | QF | clay | Felix Mantilla | 6-4 6-2 4-6 6-3 |
| 1998-05-11 | Rome Masters | R32 | clay | Thomas Muster | 6-4 3-6 6-4 |
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 17). ATP, WTA & Challenger.