Head to head
Rivalry summary
Chia-Yen Tsai and Sven Koehler met 1 times on the ATP tour between 1995 and 1995. Chia-Yen Tsai leads the head-to-head 1–0 against Sven Koehler.
1
Hard
0
Chia-Yen Tsai's wins on the left · Sven Koehler's on the right · bar lengths share one scale
All meetings (1)
| 1995 | Davis Cup G1 PO: HKG vs TPE | Hard | RR | Chia-Yen Tsai | 6-3 2-6 6-4 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.