By surface
| Surface | Guillermo Vilas | Kent Carlsson |
|---|---|---|
| Clay | 0 | 4 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-05-09 | ATP | Rome | Round of 32 | Clay | Kent Carlsson | 6-7 | 1-6 | |||
| 1987-07-06 | ATP | Boston | Round of 16 | Clay | Kent Carlsson | 3-6 | 2-6 | |||
| 1987-04-20 | ATP | Monte Carlo | Round of 16 | Clay | Kent Carlsson | 7-6 | 3-6 | 2-6 | ||
| 1986-07-21 | ATP | Boston | Quarterfinal | Clay | Kent Carlsson | 1-6 | 3-6 |