01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, Y.H. first |
|---|---|---|---|---|---|---|
| Aug 31, 2015 | US OpenGrand Slam, best of 5 | hard | 1st round | Kukushkin M.ret. | 6-3, 6-3, 3-0 | 97 v 56 |
| Mar 20, 2014 | Sony Ericsson OpenMasters 1000 | hard | 1st round | Lu Y.H.ret. | 6-1, 3-1 | 50 v 56 |
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. Lu Y.H. and Kukushkin M. each carry the table against every opponent faced.