01/By surface
each with its own count, at equal weight
Hard
1-0
C. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
C. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, C. first |
|---|---|---|---|---|---|---|
| Jun 30, 2021 | WimbledonGrand Slam | grass | 1st round | Giorgi C. | 6-2, 6-2 | 62 v 55 |
| Oct 10, 2018 | Generali Ladies LinzInternational | hard | 2nd round | Giorgi C. | 7-6, 6-3 | 32 v 158 |
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. Giorgi C. and Teichmann J. each carry the table against every opponent faced.