World No. 879 Denys Klok is 28 and plays right-handed. Still looking for a winning surface: Hard 0-1, Clay 10-20. Twelve-month serve numbers: 60.7% of first serves in, 65.6% of those points won. A real threat on return: 89.9% of break points are converted. 200.2% of service games held: breaking this serve is hard.

Mixed recent form, 2-3 over the last 5. No match in our data has lasted longer than the 33-game duel with S. Gima. We have forecast this player's matches most often at ITF Men M15 Kursumlijska Banja: 5 of them. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: ITF Men M15 Telavi.

Serving and returning

1st serves in

—

Won on 1st serve

—

Won on 2nd serve

—

Aces per match

0.9

Double faults per match

2.6

Break points saved

—

Return games won

—

Points won on return

39.8%

Service points won

—

All points won

98.5%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament

ITF M25 Kursumlijska Banja Men ITF Final ITF M15 Antalya 2 Men ITF Semi-Finals ITF M15 Agadir Men ITF Quarter-Finals ITF M15 Kursumlijska Banja 3 Men ITF Quarter-Finals ITF M15 Antalya Men ITF Round of 16 ITF M15 Kursumlijska Banja 11 Men ITF Round of 16 ITF M15 Telavi Men ITF Round of 16 ITF M25 Antalya 17 Men ITF Round of 16 ITF M25 Antalya 4 Men ITF Round of 16 ITF M25 Rabat Men ITF Round of 16 ITF M25 Zlatibor Men ITF Round of 16 ITF M15 Antalya 15 Men ITF Round of 32 ITF M15 Antalya 16 Men ITF Round of 32 ITF M15 Kursumlijska Banja 12 Men ITF Round of 32 ITF M15 Kursumlijska Banja 13 Men ITF Round of 32 ITF M15 Kursumlijska Banja 8 Men ITF Round of 32 ITF M15 Kursumlijska Banja 9 Men ITF Round of 32 ITF M25 Antalya 16 Men ITF Round of 32 ITF M25 Kursumlijska Banja 2 Men ITF Round of 32 ITF M25 Marrakech Men ITF Round of 32 ITF M25 Tanger Men ITF Round of 32 Shymkent II Kazakhstan Challenger Qualifying Shymkent, Kazakhstan Challenger Qualifying Istanbul, Türkiye Challenger Qualifying Kigali 1, Rwanda Challenger Qualifying Kigali 2, Rwanda Challenger Qualifying Tunis, Tunisia Challenger Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

1–5

W–L

Matches

0–1

Tiebreaks

1.8

Aces per match

Double faults per match

1st serves in 60.7%

Won on 1st serve 62.1%

Won on 2nd serve 42.8%

Break points converted 32%

Break points saved 69%

2024

0–1

W–L

Matches

—

Tiebreaks

Aces per match

Double faults per match

1st serves in 51.4%

Won on 1st serve 52.6%

Won on 2nd serve 27.8%

Break points converted —

Break points saved 16.7%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.

Common questions

How often do our calls on Denys Klok come true?

15 of our 30 graded predictions on Denys Klok's matches were right, 50%. The latest 20 are listed below, each pick next to its result.

Which opponent has Denys Klok met most in our records?

Svyatoslav Gulin, 2 times, with Denys Klok at 1-1 in those matches.