By surface
| Surface | Coco Gauff | Kayla Day |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-01 | WTA | Toronto | Round of 64 | Hard | Coco Gauff | 6-2 | 7-5 |
| Surface | Coco Gauff | Kayla Day |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-01 | WTA | Toronto | Round of 64 | Hard | Coco Gauff | 6-2 | 7-5 |