Denis Klok

Russian Federation28 years oldRight-handed1.80 m

ATP rank

#8629 places this week

Points: 31
Career high: #496Feb 2024
Titles: 5
2026: 19–24

#862This week

Best #496 in Feb 2024Title

No match scheduled.

Points to defend

1points to defend in the next 8 weeks

Next: Antalya, 1 pts on Dec 7

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

19–2444%

43 matches in 2026

LatestLost to Julian Cundom, Maringa R1615 Oct

Sets: 42–4548%
Tiebreaks: 2–433%
Deciding sets: 4–640%
From a set down: 2–1711%
Finals: 0–10%

Maringa 2026ITF M15Court speedLost R16

R1615 Oct

R3214 Oct

Gabriel Roveri Sidney

024

Telavi 2026ITF M15Court speedLost R32

R3228 Sep

Telavi 2026ITF M15Court speedLost R16

R1624 Sep

R3223 Sep

Zlatibor 2026ITF M25Court speedLost R16

R1618 Sep

R3217 Sep

Kursumlijska Banja 2026ITF M15Court speedLost R32

R3225 Aug

Mukkesh Sabaresh Vijay Shankar

Denis Klok

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

576 matches on record

SeasonAllHardClayGrassTitlesBest rank

202619–24–19–24–#610

202542–261–541–21–1#547

202428–221–227–20–1#496

202355–263–252–24–2#555

202223–2711–712–20–#704

202114–254–510–20–#661

Best wins, last 12 months

Kursumlijska BanjaSemifinal30 May

Kursumlijska BanjaQuarterfinal29 May

AntalyaRound of 3211 Feb

Shymkent 2 ChallengerQualifying R126 Apr

Most played

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

Titles

5 titles from 11 finals.