J. Pieri leads the all-time head-to-head 2-0 against C. Monnet, over 2 matches.
| Surface | C. Monnet | J. Pieri |
|---|---|---|
| Clay | 0 | 1 |
| Hard | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 19, 2026 | J. Pieri | 0 - 1 | Hamburg · Semi-finals · clay |
| June 10, 2021 | J. Pieri | 0 - 2 | W25 Madrid · 1/8-finals · hard |