Head to head
Rivalry summary
John James and Stanislav Birner met 1 times on the ATP tour between 1978 and 1978. John James leads the head-to-head 1–0 against Stanislav Birner.
1
Hard
0
John James's wins on the left · Stanislav Birner's on the right · bar lengths share one scale
All meetings (1)
| 1978 | Atlanta | Hard | R32 | John James | 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.