Head to head
Rivalry summary
Jonathan Stark and Doug Flach met 2 times on the ATP tour between 1993 and 1994. Jonathan Stark leads the head-to-head 2–0 against Doug Flach. By surface, Stark leads 2–0 on hard.
2
Hard
0
Jonathan Stark's wins on the left · Doug Flach's on the right · bar lengths share one scale
All meetings (2)
| 1994 | Memphis | Hard | R32 | Jonathan Stark | 7-6(4) 6-7(4) 6-0 |
| 1993 | Memphis | Hard | R64 | Jonathan Stark | 6-2 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.