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, N. first |
|---|---|---|---|---|---|---|
| Jan 22, 2018 | Australian OpenGrand Slam, best of 5 | hard | 4th round | Chung H. | 7-6, 7-5, 7-6 | 14 v 58 |
| Jan 18, 2016 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Djokovic N. | 6-3, 6-2, 6-4 | 1 v 52 |
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. Djokovic N. and Chung H. each carry the table against every opponent faced.