L. Harris leads the head-to-head 2-0 since 2018 against H. Grenier, over 2 matches.
| Surface | H. Grenier | L. Harris |
|---|---|---|
| Clay | 0 | 1 |
| Grass | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 18, 2026 | L. Harris | 2 - 0 | French Open · Quarter-finals · clay |
| June 27, 2024 | L. Harris | 3 - 1 | ATP Wimbledon · Final · grass |