Nombre: Jonas Schaer
País: Switzerland
Fecha de nacimiento: 27.06.00, 25 años
Partidos totales: 111
ganar: 69
%: 62.16 %
País: Switzerland
Fecha de nacimiento: 27.06.00, 25 años
Partidos totales: 111
ganar: 69
%: 62.16 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2026 | 2/1 | 0/0 | 0/0 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2025 | 5/2 | 0/0 | 3/1 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2024 | 8/5 | 0/0 | 5/3 | 2/1 | 1/1 | 0/0 | 0/0 |
| 2023 | 13/9 | 5/2 | 3/2 | 1/3 | 4/2 | 0/0 | 0/0 |
| 2022 | 30/15 | 8/3 | 16/9 | 4/2 | 2/1 | 0/0 | 0/0 |
| 2021 | 1/1 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2019 | 2/4 | 0/0 | 0/3 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2018 | 7/4 | 0/0 | 5/3 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2017 | 1/1 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 | 0/0 |
| TOTAL | 69/42 | 13/5 | 32/21 | 7/6 | 17/10 | 0/0 | 0/0 |
| porc. % | 62.16 % | 72.22 % | 60.38 % | 53.85 % | 62.96 % | 0 % | 0 % |
Jonas Schaer / programado / pasado
| No se encontraron partidos |
Jonas Schaer form / superficie: Arcilla
Jonas Schaer / superficie: Arcilla
| 29.08.25 | 2da ronda | Florent Bax | Jonas Schaer | 6-4, 6-1 |  | match details |  M15 Cap | Arcilla |
| 27.08.25 | 1er ronda | Jonas Schaer | Benjamin Pietri | 6-3, 6-1 |  | match details | ||
| 25.08.25 | calif. | Jonas Schaer | Hugo Ruiz Rodriguez | 6-3, 6-2 | | match details | ||
| 24.08.25 | c 1 | Jonas Schaer | Omar Rehan Sumar | 6-2, 6-1 | | match details | ||
| 28.08.24 | 2da ronda | Gabriele Pennaforti | Jonas Schaer | Jonas Schaer - walk over | | match details |  M25 Sion | Arcilla |
| 27.08.24 | 1er ronda | Jonas Schaer | Timeo Gaillard | 1-6, 7-66, 6-3 | | match details | ||
| 26.08.24 | calif. | Jonas Schaer | Janis Raffael Simmen | 6-3, 6-3 | | match details | ||
| 25.08.24 | c 1 | Jonas Schaer | Yannick Castelnuovo | 6-2, 6-4 | | match details | ||
| 14.08.24 | 1er ronda | Andrin Casanova | Jonas Schaer | 6-4, 6-1 | | match details | M25 Muttenz | Arcilla |
| 13.08.24 | calif. | Jonas Schaer | Ilan Hediger | 7-5, 6-4 | | match details | ||
| 12.08.24 | c 1 | Jonas Schaer | Janis Raffael Simmen | 6-3, 7-61 | | match details | ||
| 04.08.24 | c 1 | Louis Herman | Jonas Schaer | 6-3, 3-6, 10-7 | | match details |  M15 Eupen | Arcilla |
| 23.08.23 | 1er ronda | Biagio Gramaticopolo | Jonas Schaer | 6-3, 6-3 | | match details | M15 Caslano | Arcilla |
| 17.08.23 | 2da ronda | Maxime Mora | Jonas Schaer | 6-3, 2-6, 7-66 | | match details | M25 Muttenz | Arcilla |
| 16.08.23 | 1er ronda | Jonas Schaer | Mika Brunold | 6-3, 3-6, 6-4 | | match details | ||
| 15.08.23 | calif. | Jonas Schaer | Leonardo Taddia | 6-2, 6-3 | | match details | ||
| 14.08.23 | c 1 | Jonas Schaer | Thomas Mathys | 6-3, 5-7, 10-4 | | match details | ||
| 07.12.22 | 1er ronda | Jan Choinski | Jonas Schaer | 6-1, 7-63 | | match details |  M15 Madrid | Arcilla |
| 06.12.22 | calif. | Jonas Schaer | Luca Parenti | 6-0, 6-0 | | match details | ||
| 05.12.22 | c 2 | Jonas Schaer | Georgi Deyanov | 6-3, 6-1 | | match details | ||
| 04.12.22 | c 1 | Jonas Schaer | Markus Giersiepen Garcia | 6-2, 6-4 | | match details | ||
| 22.09.22 | 2da ronda | Buvaysar Gadamauri | Jonas Schaer | 6-4, 6-2 | | match details |  M25 Pardubice | Arcilla |
| 21.09.22 | 1er ronda | Jonas Schaer | Quentin Folliot | 6-4, 3-6, 6-3 | | match details | ||
| 20.09.22 | calif. | Jonas Schaer | Jiri Jenicek | 6-3, 6-3 | | match details | ||
| 19.09.22 | c 2 | Jonas Schaer | Pavel Gula | 6-2, 6-1 | | match details | ||
| 18.09.22 | c 1 | Jonas Schaer | Marek Dvorak | 6-1, 6-2 | | match details | ||
| 01.09.22 | 2da ronda | Maximilian Neuchrist | Jonas Schaer | 6-3, 7-65 | | match details | M25 Sierre | Arcilla |
| 30.08.22 | 1er ronda | Jonas Schaer | Raffael Schaer | 7-64, 6-3 | | match details | ||
| 23.08.22 | 1er ronda | Elmar Ejupovic | Jonas Schaer | 6-2, 6-4 | | match details | M25 Caslano | Arcilla |
| 22.08.22 | calif. | Jonas Schaer | Raffael Schaer | 6-3, 6-4 | | match details | ||
| 21.08.22 | c 1 | Jonas Schaer | Raffaele Mariani | 6-4, 3-6, 10-3 | | match details | ||
| 18.08.22 | 2da ronda | Maxime Mora | Jonas Schaer | 6-3, 7-63 | | match details | M25 Muttenz | Arcilla |
| 17.08.22 | 1er ronda | Jonas Schaer | Patrick Zahraj | 6-4, 7-65 | | match details | ||
| 18.07.22 | calif. | Jeffrey Von Der Schulenburg | Jonas Schaer | 6-3, 7-67 | | match details |  M15 Innsbruck | Arcilla |
| 18.07.22 | c 2 | Jonas Schaer | Adam Jurajda | 6-4, 6-4 | | match details | ||
| 17.07.22 | c 1 | Jonas Schaer | Leonardo Biasiolo | 6-3, 6-1 | | match details | ||
| 13.07.22 | 1er ronda | Valentin Royer | Jonas Schaer | 6-1, 7-5 | | match details | M25 Telfs | Arcilla |
| 11.07.22 | c 2 | Jonas Schaer | Hans Peter Kaufmann | 6-3, 1-6, 10-2 | | match details | ||
| 11.07.22 | calif. | Jonas Schaer | Adrian Bodmer | 4-6, 7-5, 10-6 | | match details | ||
| 10.07.22 | c 1 | Jonas Schaer | Laurin Aerne | 5-7, 6-2, 11-9 | | match details | ||
| 27.06.22 | c 1 | Yann Marti | Jonas Schaer | 6-2, 6-3 | | match details | M15 Bern | Arcilla |
| 19.06.22 | c 1 | Nicolas Parizzia | Jonas Schaer | 7-60, 7-62 | | match details | M25 Klosters | Arcilla |
| 27.08.19 | 1er ronda | Patrik Hartmeier | Jonas Schaer | 6-3, 6-4 | | match details | M15 Horgen | Arcilla |
| 21.08.19 | 1er ronda | Jakub Paul | Jonas Schaer | 6-3, 6-2 | | match details | M25 Schlieren | Arcilla |
| 15.07.19 | c 1 | Christopher Patzanovsky | Jonas Schaer | 6-4, 2-6, 13-11 | | match details |  M15 Tanger | Arcilla |
| 07.10.18 | c 2 | Cosmin Ontica | Jonas Schaer | 6-2, 5-7, 6-4 | | match details |  Turkey F31 | Arcilla |
| 06.10.18 | c 1 | Jonas Schaer | Charles Tzicas | 3-6, 7-64, 6-1 | | match details | ||
| 02.10.18 | c 2 | Jonas Schaer | Stefan Cizelj-Zivkovic | 6-2, 6-3 | | match details | Turkey F30 | Arcilla |
| 02.10.18 | calif. | Lucas Gerch | Jonas Schaer | 6-4, 6-4 | | match details | ||
| 29.09.18 | c 1 | Jonas Schaer | Pelle Boerma | 3-0, Pelle Boerma - retirado | | match details | ||
| 03.09.18 | calif. | Eduardo Dischinger | Jonas Schaer | 6-3, 6-0 | | match details | Switzerland F5 | Arcilla |
| 02.09.18 | c 2 | Jonas Schaer | Flamur Selmani | 6-0, 6-0 | | match details | ||
| 01.09.18 | c 1 | Jonas Schaer | Mehmet Ata Mol | 6-1, 6-0 | | match details |