Head to head
3
Clay
2
Guillermo Perez-Roldan's wins on the left · Alberto Mancini's on the right · bar lengths share one scale
All meetings (5)
| 1992 | Rome Masters | Clay | R32 | Alberto Mancini | 7-6(3) 7-6(5) |
| 1991 | Stuttgart Outdoor | Clay | R16 | Alberto Mancini | 7-5 6-2 |
| 1988 | Buenos Aires | Clay | SF | Guillermo Perez-Roldan | 6-3 7-6 |
| 1988 | Roland Garros | Clay | R128 | Guillermo Perez-Roldan | 6-3 7-5 2-6 6-4 |
| 1987 | Buenos Aires | Clay | R16 | Guillermo Perez-Roldan | 6-3 6-0 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.