01/By surface
each with its own count, at equal weight
Hard
3-2
S. leads 3-2 in 5 meetings on hard
Clay
Never on clay
no meeting on this surface
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 |
|---|---|---|---|---|---|---|
| Feb 2, 2018 | Taiwan OpenInternational | hard | quarterfinal | Lisicki S. | 4-6, 6-4, 6-4 | 246 v 99 |
| Feb 22, 2016 | Qatar Total OpenPremier | hard | 1st round | Niculescu M. | 6-2, 6-2 | 31 v 37 |
| Feb 15, 2015 | Dubai Duty Free Tennis ChampionshipsPremier | hard | 1st round | Lisicki S. | 6-3, 6-4 | 28 v 61 |
| Sep 9, 2014 | Prudential Hong Kong Tennis OpenInternational | hard | 1st round | Lisicki S. | 3-6, 7-6, 6-1 | 31 v 60 |
| Jan 15, 2014 | Australian OpenGrand Slam | hard | 2nd round | Niculescu M. | 2-6, 6-2, 6-2 | 15 v 64 |
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. Lisicki S. and Niculescu M. each carry the table against every opponent faced.