M. Sherif leads the all-time head-to-head 4-0 against S. Waltert, over 4 matches.
| Surface | S. Waltert | M. Sherif |
|---|---|---|
| Clay | 0 | 4 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 22, 2026 | M. Sherif | 1 - 2 | Hamburg · 1/16-finals · clay |
| Nov. 9, 2025 | M. Sherif | 2 - 1 | Tucuman · Semi-finals · clay |
| May 16, 2025 | M. Sherif | 2 - 0 | Parma · Semi-finals · clay |
| Sept. 28, 2022 | M. Sherif | 2 - 0 | Parma · 1/8-finals · clay |