4-0
N. leads 4-0, 4 meetings, 2016 to 2020, 1 walkover not counted
01/By surface
each with its own count, at equal weight
Hard
4-0
N. leads 4-0 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, N. first |
|---|---|---|---|---|---|---|
| Sep 7, 2020 | US OpenGrand Slam | hard | 4th round | Osaka N. | 6-3, 6-4 | 9 v 21 |
| Aug 26, 2020 | Western & Southern Financial Group Women's OpenPremier | hard | quarterfinal | Osaka N. | 4-6, 6-2, 7-5 | 10 v 20 |
| Apr 27, 2019 | Porsche Tennis Grand PrixPremier | clay | semifinal | Kontaveit A.walkover, not counted | no set played | 1 v 15 |
| Feb 21, 2018 | Dubai Duty Free Tennis ChampionshipsPremier | hard | 2nd round | Osaka N. | 6-2, 7-6 | 48 v 28 |
| Sep 14, 2016 | Japan Women's Tennis OpenInternational | hard | 1st round | Osaka N. | 6-0, 6-2 | 69 v 126 |
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. Osaka N. and Kontaveit A. each carry the table against every opponent faced.