Magnus Gustafsson defeated Horst Skoff 6-3 6-2 in the Barcelona quarter-final on clay. The result followed the form book — Magnus Gustafsson came in leading the head-to-head 1–0, defending last year's round of 32. Magnus Gustafsson extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-04-29 | Munich | R16 | clay | Magnus Gustafsson | 6-0 4-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.