R. Collignon leads the head-to-head 2-1 since 2018 against A. Vukic, over 3 matches.
| Surface | A. Vukic | R. Collignon |
|---|---|---|
| Clay | 1 | 1 |
| Other | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 25, 2026 | R. Collignon | 3 - 0 | French Open · 1/64-finals · clay |
| Sept. 14, 2025 | R. Collignon | 2 - 1 | ATP Davis Cup - World Group |
| May 23, 2023 | A. Vukic | 2 - 1 | ATP French Open · Quarter-finals · clay |