AK
Alex Kuperstein
USA · 27 yrs
model rank
—
in the world
ATP rank
#1002
current
record
19-17
ATP-level
── the model's read
How good is he, really?
Alex is the model's unrated. The model and the ATP broadly agree (ATP #1002). Recent form: 8‑7 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 | 2-3 | 40% | |
| 2025 | 6-4 | 60% | 1 |
| 2024 | 3-2 | 60% | |
| 2023 | 1-2 | 33% | |
| 2022 | 7-6 | 54% |
── filter the record · shareable link
Splits
All 36 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces2.0%
double faults2.2%
1st serve in77%
1st serve won64%
2nd serve won48%
serve pts won60%
hold %72%
Return
return pts won42%
break %30%
BP conversion43%
Under pressure
BP saved (serve)53%
BP saved45/85
BP conversion43%
Career aggregate over 14 matches with point data · hold/break derived from break-point outcomes.
── 36 matches