Head to head
1
Grass
0
1
Carpet
0
Slobodan Zivojinovic's wins on the left · Ken Flach's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Wimbledon | Grass | R32 | Slobodan Zivojinovic | 4-6 6-4 7-5 6-3 |
| 1986 | Philadelphia | Carpet | R64 | Slobodan Zivojinovic | 5-7 6-3 6-3 |
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.