01/By surface
each with its own count, at equal weight
Hard
4-2
S. leads 4-2 in 6 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
7 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| May 6, 2018 | Mutua Madrid OpenPremier | clay | 1st round | Halep S. | 6-1, 6-0 | 1 v 33 |
| Feb 14, 2018 | Qatar Total OpenPremier | hard | 2nd round | Halep S. | 6-3, 6-0 | 2 v 36 |
| Aug 4, 2017 | Citi OpenInternational | hard | quarterfinal | Makarova E.ret. | 2-6, 6-3, 1-0 | 2 v 58 |
| Mar 14, 2016 | BNP Paribas OpenPremier | hard | 3rd round | Halep S. | 6-2, 6-4 | 5 v 32 |
| Feb 19, 2015 | Dubai Duty Free Tennis ChampionshipsPremier | hard | quarterfinal | Halep S. | 6-3, 1-6, 7-5 | 4 v 9 |
| Jan 27, 2015 | Australian OpenGrand Slam | hard | quarterfinal | Makarova E. | 6-4, 6-0 | 3 v 11 |
| Aug 22, 2013 | New Haven Open at YalePremier | hard | quarterfinal | Halep S. | 6-1, 7-6 | 23 v 26 |
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 Makarova E. each carry the table against every opponent faced.