Head to head
Rivalry summary
Colin Grant and Kian Wah Yeo met 2 times on the ATP tour between 1986 and 1987. Colin Grant leads the head-to-head 2–0 against Kian Wah Yeo.
1
Hard
0
1
Carpet
0
Colin Grant's wins on the left · Kian Wah Yeo's on the right · bar lengths share one scale
All meetings (2)
| 1987 | Davis Cup G2 R1: HKG vs MAS | Hard | RR | Colin Grant | 6-2 6-1 6-2 |
| 1986 | Davis Cup G2 R1: MAS vs HKG | Carpet | RR | Colin Grant | 6-2 6-2 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.