By surface
| Surface | Marin Cilic | Aslan Karatsev |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-18 | ATP | Moscow | Final | Hard | Aslan Karatsev | 2-6 | 4-6 | |||
| 2021-08-16 | ATP | Cincinnati Masters | Round of 64 | Hard | Marin Cilic | 7-5 | 6-3 |