01/By surface
each with its own count, at equal weight
Hard
0-1
N. 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
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, O. first |
|---|---|---|---|---|---|---|
| Jun 12, 2025 | Rosmalen Grass Court ChampionshipsATP250 | grass | 2nd round | Borges N.walkover, not counted | no set played | 101 v 38 |
| Feb 18, 2025 | Qatar Exxon Mobil OpenATP500 | hard | 1st round | Borges N. | 7-6, 6-3 | 92 v 39 |
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. Virtanen O. and Borges N. each carry the table against every opponent faced.