By surface
| Surface | Colin Sinclair | Kaipo Marshall |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-02-03 | ATP | Davis Cup WG2 PO: BAR vs POC | Round Robin | — | Colin Sinclair | 6-2 | 6-1 |
| Surface | Colin Sinclair | Kaipo Marshall |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-02-03 | ATP | Davis Cup WG2 PO: BAR vs POC | Round Robin | — | Colin Sinclair | 6-2 | 6-1 |