J. Rodionov leads the all-time head-to-head 2-0 against J. J. Schwaerzler, over 2 matches.
| Surface | J. Rodionov | J. J. Schwaerzler |
|---|---|---|
| Clay | 2 | 0 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 20, 2026 | J. Rodionov | 0 - 2 | Kitzbuhel · 1/16-finals · clay |
| Aug. 9, 2025 | J. Rodionov | 2 - 1 | Bonn · Semi-finals · clay |