01/By surface
each with its own count, at equal weight
Hard
0-1
M. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
1 row, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, L. first |
|---|---|---|---|---|---|---|
| Aug 19, 2019 | Bronx OpenInternational | hard | 1st round | Buzarnescu M. | 3-6, 6-0, 6-4 | 90 v 136 |
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. Siegemund L. and Buzarnescu M. each carry the table against every opponent faced.