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Matches Tournaments Rankings

Alex Kuperstein | ATP Ranking, Results & Stats | DeepCourt

AK

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

#1000

2023202420252026

Best #925 in Nov 2025Title

No match scheduled.

L
L
L
L
L
W
W
L
L
W

Lost 5 in a row

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

Charles BertimonC. BertimonCharles Bertimon

Sets won: 2Set 1: 6Set 2: 2Set 3: 7

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 1Set 1: 2Set 2: 6Set 3: 5

Orlando 2026ITF M15Court speedLost R32

Justin RobertsJ. RobertsJustin Roberts

Sets won: 2Set 1: 6Set 2: 6

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 0Set 1: 3Set 2: 2

San Jose 2026ITF M15Court speedLost R32

Andrew FentyA. FentyAndrew Fenty

Sets won: 0Set 1: 4

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 0Set 1: 1

Alex Kuperstein · Retired

San Jose 2026ITF M25Court speedLost R32

Christopher PapaC. PapaChristopher Papa

Sets won: 2Set 1: 6Set 2: 3Set 3: 6

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 1Set 1: 4Set 2: 6Set 3: 3

Huamantla 2026ITF M15Court speedLost QF

Braden ShickB. ShickBraden Shick

Sets won: 2Set 1: 6Set 2: 6

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 0Set 1: 3Set 2: 3

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 2Set 1: 7Set 2: 6

Kosuke OguraK. OguraKosuke Ogura

Sets won: 0Set 1: 5Set 2: 1

Alex KupersteinA. KupersteinAlex Kuperstein

Sets won: 2Set 1: 6Set 2: 6

Jesus Martinez MirandaJ. Martinez MirandaJesus Martinez Miranda

Sets won: 0Set 1: 1Set 2: 2

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

Alex Kuperstein

Sets won: 2Set 1: 1Set 2: 7Set 3: 6

Sets won: 1Set 1: 6Set 2: 6Set 3: 4

HuamantlaRound of 165 Feb

Alex Kuperstein

Sets won: 2Set 1: 7Set 2: 6

Sets won: 0Set 1: 5Set 2: 1

LuandaSemifinal15 Nov

Alex Kuperstein

Sets won: 1Set 1: 7Set 2: 5

Gian Luca Tanner

Sets won: 0Set 1: 6Set 2: 0

LuandaQuarterfinal14 Nov

Alex Kuperstein

Sets won: 2Set 1: 6Set 2: 6

Sets won: 0Set 1: 4Set 2: 3

Most played

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

Titles

1 title from 1 final.

2025Luandad. Yannik Kelm