01/By surface
each with its own count, at equal weight
Hard
0-1
I. leads 1-0 in 1 meeting on hard
Clay
0-1
I. leads 1-0 in 1 meeting on clay
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, N. first |
|---|---|---|---|---|---|---|
| Jul 14, 2025 | Iasi OpenWTA250 | clay | 1st round | Begu I. | 6-1, 6-2 | 175 v 110 |
| Aug 3, 2016 | Brasil Tennis CupInternational | hard | quarterfinal | Begu I. | 6-2, 6-4 | 84 v 31 |
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. Hibino N. and Begu I. each carry the table against every opponent faced.