G. Ruse and S. Zhang are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | G. Ruse | S. Zhang |
|---|---|---|
| Grass | 1 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| June 20, 2026 | G. Ruse | 2 - 0 | Bad Homburg · Semi-finals · grass |
| June 16, 2022 | S. Zhang | 2 - 1 | Birmingham · 1/8-finals · grass |