Jonas Schaer: Ranking, Schedule & Stats
Jonas Schaer is a professional tennis player from Switzerland, born 27 June 2000. The Swiss plays right-handed. Schaer stands 188 cm (6 ft 2 in) tall.
This page tracks Jonas Schaer's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailyRecent results
Last 1Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Schaer's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2023 · by level, surface, sets2023Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 1 matches we have on record. Green is Schaer, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Schaer | Opponents |
|---|---|---|
| 2025 | 70% | 65% |
| 2024 | 68% | 70% |
| 2023 | 73% | 70% |
| 2022 | 69% | 68% |
| 2019 | 61% | 77% |
| Career | 70% | 69% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 8–21 | 28% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
M25 Trimbach 1 · Editions 4 · Record 7–4 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2025 | R32 | 2 | 1 |
| 2024 | Q16 | 1 | 1 |
| 2023 | R16 | 3 | 1 |
| 2021 | Q16 | 1 | 1 |
More on Umpiry · discovery
More players from Switzerland
All →Frequently asked · Jonas SchaerFrequently asked
How tall is Jonas Schaer?
Jonas Schaer is 188 cm (6 ft 2 in) tall.
When was Jonas Schaer born?
Jonas Schaer was born on 27 June 2000 (26 years old).
Where is Jonas Schaer from?
Jonas Schaer is from Switzerland.
Is Jonas Schaer right or left-handed?
Jonas Schaer plays right-handed.