By surface
| Surface | John Isner | Daniel Elahi Galan |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-11-28 | ATP | Davis Cup Finals RR: USA vs COL | Round Robin | Hard | Daniel Elahi Galan | 3-6 | 6-3 | 6-75 |
| Surface | John Isner | Daniel Elahi Galan |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-11-28 | ATP | Davis Cup Finals RR: USA vs COL | Round Robin | Hard | Daniel Elahi Galan | 3-6 | 6-3 | 6-75 |