By surface
| Surface | Denis Istomin | Adrian Ungur |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-04-21 | ATP | Bucharest | Round of 16 | Clay | Denis Istomin | 4-6 | 6-0 | 6-3 |
| Surface | Denis Istomin | Adrian Ungur |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-04-21 | ATP | Bucharest | Round of 16 | Clay | Denis Istomin | 4-6 | 6-0 | 6-3 |