Head to head
Rivalry summary
Jason Stoltenberg and Marcos Ondruska met 3 times on the ATP tour between 1993 and 1997. Jason Stoltenberg leads the head-to-head 3–0 against Marcos Ondruska. By surface, Stoltenberg leads 3–0 on hard.
3
Hard
0
Jason Stoltenberg's wins on the left · Marcos Ondruska's on the right · bar lengths share one scale
All meetings (3)
| 1997 | Indianapolis | Hard | R64 | Jason Stoltenberg | 6-2 7-6(4) |
| 1995 | Tel Aviv | Hard | R16 | Jason Stoltenberg | 2-6 7-6(6) 6-1 |
| 1993 | Adelaide | Hard | R32 | Jason Stoltenberg | 7-6(4) 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.