Alex Kuperstein

United States27 years old

ATP rank

#10404 places this week

Points: 17
Career high: #925Nov 2025
Titles: 1
2026: 2–6

#1040This week

Best #925 in Nov 2025Title

No match scheduled.

Lost 5 in a row

Points to defend

15points to defend in the next 8 weeks

Next: Luanda, 15 pts on Nov 23

Pro shows every event being defended, the round and its share of the total.

See it with Pro

ATP rankings breakdown, Sep 28

Splits

Matches

2–625%

8 matches in 2026

LatestLost to Charles Bertimon, Sibenik R3230 Sep

Sets: 7–1041%
Tiebreaks: 1–0100%
Deciding sets: 0–30%
From a set down: 0–40%
Finals: 0–0

Sibenik 2026ITF M15Court speedLost R32

R3230 Sep

Orlando 2026ITF M15Court speedLost R32

R3222 Apr

San Jose 2026ITF M15Court speedLost R32

R3224 Feb

Andrew Fenty

Alex Kuperstein

Alex Kuperstein · Retired

San Jose 2026ITF M25Court speedLost R32

R3217 Feb

Huamantla 2026ITF M15Court speedLost QF

R165 Feb

R324 Feb

Jesus Martinez Miranda

012

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

60 matches on record

SeasonAllHardClayGrassTitlesBest rank

20262–62–40–2–#970

20256–66–40–2–1#1322

20245–2–5–2–#1753

20234–44–30–1–#1063

202218–618–50–1–#1117

Best wins, last 12 months

LuandaRound of 1613 Nov

HuamantlaRound of 165 Feb

LuandaSemifinal15 Nov

Alex Kuperstein

17⁸5

Gian Luca Tanner

06⁶0

Gian Luca Tanner · Retired

LuandaQuarterfinal14 Nov

Most played

Head-to-head against the opponents Kuperstein has met most

Titles

1 title from 1 final.

2025Luandad. Yannik Kelm