Head to head
0
Hard
1
Chin-Chuan Chow's wins on the left · Umesha Wallooppillai's on the right · bar lengths share one scale
All meetings (1)
| 1988 | Davis Cup G2 R1: MAS vs SRI | Hard | RR | Umesha Wallooppillai | 9-11 1-6 6-2 6-1 3-1 RET |
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.