Head to head
Rivalry summary
Guillermo Vilas and Marko Ostoja met 1 times on the ATP tour between 1981 and 1981. Guillermo Vilas leads the head-to-head 1–0 against Marko Ostoja.
1
Clay
0
Guillermo Vilas's wins on the left · Marko Ostoja's on the right · bar lengths share one scale
All meetings (1)
| 1981 | Washington | Clay | R32 | Guillermo Vilas | 6-2 6-2 |
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.