Head to head
Rivalry summary
Guillermo Vilas and Cassio Motta met 4 times on the ATP tour between 1983 and 1986. Guillermo Vilas leads the head-to-head 4–0 against Cassio Motta. By surface, Vilas leads 3–0 on clay.
3
Clay
0
1
Carpet
0
Guillermo Vilas's wins on the left · Cassio Motta's on the right · bar lengths share one scale
All meetings (4)
| 1986 | Hamburg | Clay | R64 | Guillermo Vilas | 7-5 7-6 |
| 1984 | Indianapolis | Clay | R32 | Guillermo Vilas | 6-2 2-6 6-4 |
| 1983 | Delray Beach WCT | Clay | QF | Guillermo Vilas | 6-0 6-1 |
| 1983 | Richmond WCT | Carpet | R32 | Guillermo Vilas | 6-2 3-6 6-1 |
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.