Head to head
Rivalry summary
Wally Masur and Jaime Oncins met 1 times on the ATP tour between 1991 and 1991. Wally Masur leads the head-to-head 1–0 against Jaime Oncins.
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Clay
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Wally Masur's wins on the left · Jaime Oncins's on the right · bar lengths share one scale
All meetings (1)
| 1991 | Roland Garros | Clay | R64 | Wally Masur | 6-1 7-6(9) 7-5 |
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.