Head to head
Rivalry summary
Stojan Velev and Tahsin Gursoy met 2 times on the ATP tour between 1968 and 1970. Stojan Velev leads the head-to-head 2–0 against Tahsin Gursoy.
All meetings (2)
| 1970 | Davis Cup EUR R1: TUR vs BUL | RR | Stojan Velev | 6-3 6-2 4-6 6-0 | |
| 1968 | Davis Cup EUR R1: BUL vs TUR | RR | Stojan Velev | 6-0 6-0 6-2 |
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.