01/By surface
each with its own count, at equal weight
Hard
2-0
I. leads 2-0 in 2 meetings on hard
Clay
1-0
I. leads 1-0 in 1 meeting on clay
Grass
2-0
I. leads 2-0 in 2 meetings on grass
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, I. first |
|---|---|---|---|---|---|---|
| Jun 20, 2022 | Mallorca ChampionshipsATP250 | grass | 1st round | Ivashka I. | 6-4, 6-1 | 40 v 48 |
| Jun 9, 2022 | Rosmalen Grass Court ChampionshipsATP250 | grass | 2nd round | Ivashka I. | 6-4, 6-2 | 49 v 62 |
| Sep 24, 2021 | Astana OpenATP250 | hard | quarterfinal | Ivashka I. | 4-6, 6-4, 6-1 | 52 v 84 |
| Aug 28, 2021 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | semifinal | Ivashka I. | 6-2, 6-1 | 63 v 76 |
| Apr 26, 2021 | BMW OpenATP250 | clay | 1st round | Ivashka I. | 6-1, 6-2 | 107 v 75 |
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. Ivashka I. and Ruusuvuori E. each carry the table against every opponent faced.