JS
Jonas Schaer
SUI · Right-handed · 25 yrs · 188 cm
model rank
—
in the world
ATP rank
#1964
current
record
8-24
ATP-level
── the model's read
How good is he, really?
Jonas is the model's unrated. The model and the ATP broadly agree (ATP #1964). Recent form: 1‑2 over the last 52 weeks.
── surface Elo
By surface
Hard—
Clay—
Grass—
── vs the rated field
Scouting
overall Eloinsufficient data
serve ratinginsufficient data
return ratinginsufficient data
percentile across players with a current rating
── model Elo over time
Elo trajectory
Elo — not enough data
── ATP ranking over time · lower is better
Ranking trajectory
── nearest on the rating profile
Similar players
Not enough rating data to find similar players.
── year by year
Seasons
| year | W-L | win% | titles |
|---|---|---|---|
| 2026 | 0-1 | 0% | |
| 2025 | 1-2 | 33% | |
| 2024 | 1-2 | 33% | |
| 2023 | 2-5 | 29% | |
| 2022 | 4-11 | 27% | |
| 2019 | 0-3 | 0% |
── filter the record · shareable link
Splits
All 32 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces3.4%
double faults4.6%
1st serve in64%
1st serve won70%
2nd serve won41%
serve pts won59%
hold %73%
Return
return pts won32%
break %15%
BP conversion42%
Under pressure
BP saved (serve)53%
BP saved16/30
BP conversion42%
Career aggregate over 5 matches with point data · hold/break derived from break-point outcomes.
── 32 matches