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
S. leads 1-0 in 1 meeting on clay
Grass
0-1
S. leads 1-0 in 1 meeting on grass
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Aug 10, 2022 | Canadian OpenWTA1000 | hard | 2nd round | Halep S. | 6-4, 6-2 | 45 v 15 |
| Apr 28, 2022 | Mutua Madrid OpenWTA1000 | clay | 1st round | Halep S. | 6-2, 6-3 | 40 v 21 |
| Jul 9, 2019 | WimbledonGrand Slam | grass | quarterfinal | Halep S. | 7-6, 6-1 | 50 v 7 |
| Oct 6, 2016 | China OpenPremier | hard | 3rd round | Zhang S. | 6-0, 6-3 | 36 v 5 |
| Jan 19, 2016 | Australian OpenGrand Slam | hard | 1st round | Zhang S. | 6-4, 6-3 | 133 v 2 |
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. Zhang S. and Halep S. each carry the table against every opponent faced.