01/By surface
each with its own count, at equal weight
Hard
2-1
S.W. leads 2-1 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S.W. first |
|---|---|---|---|---|---|---|
| Oct 8, 2018 | Tianjin OpenInternational | hard | 1st round | Hsieh S.W. | 7-6, 7-5 | 30 v 46 |
| Sep 22, 2018 | Korea OpenInternational | hard | semifinal | Tomljanovic A. | 6-4, 5-7, 6-4 | 29 v 53 |
| Sep 15, 2018 | Japan Women's Tennis OpenInternational | hard | quarterfinal | Hsieh S.W. | 4-6, 6-2, 6-0 | 40 v 60 |
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. Hsieh S.W. and Tomljanovic A. each carry the table against every opponent faced.