01/By surface
each with its own count, at equal weight
Hard
3-0
A. leads 3-0 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, A. first |
|---|---|---|---|---|---|---|
| Feb 26, 2025 | Abierto MexicanoATP500 | hard | 1st round | Michelsen A. | 2-6, 7-6, 7-6 | 34 v 68 |
| Nov 7, 2024 | Open de MoselleATP250 | hard | quarterfinal | Michelsen A. | 6-7, 6-2, 6-4 | 44 v 72 |
| Oct 4, 2024 | Shanghai MastersMasters 1000 | hard | 1st round | Michelsen A. | 6-3, 6-4 | 43 v 69 |
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. Michelsen A. and Bu Y. each carry the table against every opponent faced.