By surface
| Surface | Jelena Ostapenko | Cagla Buyukakcay |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-02-07 | WTA | Fed Cup G1 RR: TUR vs LAT | Round Robin | Hard | Cagla Buyukakcay | 2-6 | 6-3 | 3-6 | ||
| 2017-02-10 | WTA | Fed Cup G1 RR: TUR vs LAT | Round Robin | Hard | Jelena Ostapenko | 7-64 | 5-7 | 6-3 |