01/By surface
each with its own count, at equal weight
Hard
2-0
S. leads 2-0 in 2 meetings on hard
Clay
3-0
S. leads 3-0 in 3 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Sep 30, 2020 | French OpenGrand Slam | clay | 2nd round | Halep S. | 6-3, 6-4 | 2 v 72 |
| Aug 15, 2020 | J&T Banka Prague OpenInternational | clay | semifinal | Halep S. | 7-6, 6-3 | 2 v 82 |
| Jan 5, 2018 | Shenzhen OpenInternational | hard | semifinal | Halep S. | 6-1, 6-4 | 1 v 43 |
| Sep 26, 2016 | Wuhan OpenPremier | hard | 2nd round | Halep S.ret. | 6-3, 2-0 | 5 v 26 |
| May 5, 2016 | Mutua Madrid OpenPremier | clay | quarterfinal | Halep S. | 6-3, 0-6, 6-1 | 7 v 34 |
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. Halep S. and Begu I. each carry the table against every opponent faced.