01/By surface
each with its own count, at equal weight
Hard
2-1
S. leads 2-1 in 3 meetings on hard
Clay
0-1
O. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Jan 5, 2023 | Adelaide International 1WTA500 | hard | 2nd round | Jabeur O. | 7-6, 6-1 | 45 v 2 |
| May 10, 2022 | Internazionali BNL d'ItaliaWTA1000 | clay | 1st round | Jabeur O. | 6-0, 7-6 | 26 v 7 |
| Jul 22, 2014 | Baku CupInternational | hard | 1st round | Cirstea S. | 6-3, 6-3 | 29 v 153 |
| Feb 12, 2013 | Qatar Total OpenPremier | hard | 1st round | Cirstea S. | 2-6, 6-3, 6-0 | 31 v 260 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Cirstea S. and Jabeur O. each carry the table against every opponent faced.