JC
John Chin
JAM · 22 yrs
model rank
—
in the world
ATP rank
#1671
current
record
7-15
ATP-level
── the model's read
How good is he, really?
John is the model's unrated. The model and the ATP broadly agree (ATP #1671).
── 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 |
|---|---|---|---|
| 2025 | 0-2 | 0% | |
| 2024 | 2-4 | 33% | |
| 2023 | 0-1 | 0% | |
| 2022 | 5-8 | 38% |
── filter the record · shareable link
Splits
All 22 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces43.8%
double faults33.1%
1st serve in41%
1st serve won86%
2nd serve won30%
serve pts won53%
hold %59%
Return
return pts won32%
break %13%
BP conversion43%
Under pressure
BP saved (serve)63%
BP saved15/24
BP conversion43%
Career aggregate over 2 matches with point data · hold/break derived from break-point outcomes.
── 22 matches