Thomas Muster defeated Carlos Moya 4-6 6-2 6-4 in the Barcelona semi-final on clay. The upset overturned the form book — Carlos Moya came in leading the head-to-head 4–2. Thomas Muster narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-02-08 | Dubai | R16 | hard | Carlos Moya | 6-4 6-4 |
| 1999-01-11 | Sydney | R16 | hard | Thomas Muster | 7-6 7-5 |
| 1998-04-20 | Monte Carlo Masters | R64 | clay | Carlos Moya | 6-0 6-3 |
| 1997-11-10 | Tour Finals | RR | hard | Carlos Moya | 6-2 6-3 |
| 1996-04-29 | Munich | SF | clay | Carlos Moya | 6-3 6-3 |
| 1996-04-08 | Estoril | R16 | clay | Thomas Muster | 6-4 6-2 |
Averages over each player's completed matches in the selected window (133 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About