M. Arnaldi and S. Tsitsipas are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | M. Arnaldi | S. Tsitsipas |
|---|---|---|
| Clay | 1 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 28, 2026 | M. Arnaldi | 3 - 1 | French Open · 1/32-finals · clay |
| June 2, 2024 | S. Tsitsipas | 3 - 1 | ATP French Open · 1/8-finals · clay |