R. Schaer is a ATP tennis player. Current hard-court ELO 1000 (1-13). Recent form: 0-15 over the last 15 matches.
| Date | | Opponent | Score | Event |
| June 10, 2025 |
L |
K. Kivattsev |
0 - 2 |
M25 Villeneuve-Loubet · clay |
| June 3, 2025 |
L |
M. Bobichon |
1 - 2 |
M25 Grasse · clay |
| May 14, 2025 |
L |
K. Edengren |
1 - 2 |
M15 Monastir 19 · hard |
| June 4, 2024 |
L |
S. Agostini |
2 - 0 |
ITF M25 Grasse Men · clay |
| March 5, 2024 |
L |
L. Rottoli |
2 - 0 |
ITF M15 Monastir 10 Men · hard |
| Feb. 14, 2024 |
L |
C. A. Caniato |
0 - 2 |
ITF M15 Monastir 7 Men · hard |
| Dec. 13, 2023 |
L |
Z. Tkemaladze |
0 - 2 |
ITF M15 Zahra 3 Men · hard |
| Dec. 6, 2023 |
L |
D. Wassermann |
1 - 2 |
ITF M15 Zahra 2 Men · hard |
| Nov. 14, 2023 |
L |
R. Nijboer |
0 - 1 |
ITF M15 Monastir 46 Men · hard |
| Nov. 8, 2023 |
L |
M. Wiskandt |
2 - 1 |
ITF M15 Monastir 45 Men · hard |
| June 13, 2023 |
L |
A. Gobat |
0 - 2 |
ITF M25 Grasse Men · clay |
| Feb. 7, 2023 |
L |
K. Ivanovski |
0 - 2 |
ITF M15 Monastir 56 Men · hard |
| Feb. 1, 2023 |
L |
C. Bittoun |
0 - 2 |
M15 Monastir 5 · hard |
| Oct. 12, 2022 |
L |
T. Silva |
0 - 2 |
M15 Monastir 40 · hard |
| Aug. 30, 2022 |
L |
J. Schaer |
0 - 2 |
M25 Sierre · clay |