By surface
| Surface | Tommy Paul | Denis Istomin |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-02-14 | ATP | Delray Beach | Round of 16 | Hard | Tommy Paul | 6-2 | 6-0 | |||
| 2020-03-06 | ATP | Davis Cup QLS R1: USA vs UZB | Round Robin | Hard | Tommy Paul | 6-3 | 6-0 |