Denys Klok: Ranking, Schedule & Stats
Denys Klok is a professional tennis player from Russia, born 26 May 1998. The Russian competes on the ATP Tour and plays right-handed. Klok stands 180 cm (5 ft 11 in) tall. The Russian was born in Moscow.
This page tracks Denys Klok's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Klok has won 3 of the last 16 first sets
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
2026 seasonLast 12 monthsCareerMost matches this season came on clay: 1–6.
Most matches over the last 12 months came on clay: 1–6.
Ranking & projection
ATP ranking · not EloATP · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Klok's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 17 matches we have on record. Green is Klok, grey is the same stat by the players they faced.
Aces
| Klok | 690 |
|---|---|
| Opponents | 947 |
Double faults
| Klok | 1,069 |
|---|---|
| Opponents | 1,270 |
1st serve in
| Klok | 67% 20,020 / 29,856 |
|---|---|
| Opponents | 63% 18,325 / 29,144 |
1st-serve points won
| Klok | 64% 12,753 / 20,020 |
|---|---|
| Opponents | 64% 11,638 / 18,325 |
Break points converted
| Klok | 47% 1,525 / 3,244 |
|---|---|
| Opponents | 44% 1,431 / 3,276 |
Break points saved
| Klok | 56% 1,845 / 3,276 |
|---|---|
| Opponents | 53% 1,719 / 3,244 |
1st-serve points won by season
| Season | Klok | Opponents |
|---|---|---|
| 2026 | 64% | 68% |
| 2025 | 66% | 61% |
| 2024 | 66% | 62% |
| 2023 | 65% | 60% |
| 2022 | 62% | 64% |
| 2021 | 60% | 64% |
| 2020 | 59% | 66% |
| 2019 | 61% | 64% |
| 2016 | 61% | 69% |
| Career | 64% | 63% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 186–188 | 50% | 4 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 17–23 · W–L 43% · 40 matches
Round played
| Qualifying | 1–6 (14%) |
|---|---|
| R32 | 4–7 (36%) |
| R16 | 0–4 (0%) |
Surface
| Clay | 17–23 (43%) |
|---|
Tournament level
| Challenger | 2–6 (25%) |
|---|---|
| ITF / Futures | 15–17 (47%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | · | 17–22 | · | · | 17–22 |
| 2025 | 1–5 | 40–22 | · | · | 41–27 |
| 2024 | 1–2 | 26–20 | · | · | 27–22 |
| 2023 | 3–2 | 53–24 | · | · | 56–26 |
| 2022 | · | 23–27 | · | · | 23–27 |
| 2021 | 3–3 | 11–21 | · | 0–1 | 14–25 |
| 2020 | · | 3–6 | · | · | 3–6 |
| 2019 | 2–3 | 30–23 | · | 0–2 | 32–28 |
| 2018 | 3–3 | 37–18 | · | 2–6 | 42–27 |
| 2017 | 11–5 | 18–11 | · | 4–5 | 33–21 |
| 2016 | 0–3 | 14–12 | · | 1–2 | 15–17 |
| 2015 | 4–2 | · | · | · | 4–2 |
| 2014 | · | 3–2 | · | · | 3–2 |
| 2013 | · | 3–2 | · | · | 3–2 |
| Career | 28–28 50% | 278–210 57% | · | 7–16 30% | 313–254 55% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
M15 Shymkent · Editions 3 · Record 9–3 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2025 | Final | 7 | 1 |
| 2021 | Round 2 | 1 | 1 |
| 2018 | Round 2 | 1 | 1 |
More on Umpiry · discovery
More players from Russia
All →Frequently asked · Denys KlokFrequently asked
How tall is Denys Klok?
Denys Klok is 180 cm (5 ft 11 in) tall.
When was Denys Klok born?
Denys Klok was born on 26 May 1998 (28 years old).
Where is Denys Klok from?
Denys Klok is from Russia, born in Moscow on 26 May 1998.
Is Denys Klok right or left-handed?
Denys Klok plays right-handed.
Who is Denys Klok's coach?
Denys Klok is coached by Veronika Fedorova.
Cite this
Denys Klok is ranked No. 862 in the ATP singles rankings with 31 points. Umpiry, "Denys Klok: Ranking, Schedule & Stats", https://umpiry.com/players/denys-klok-rus?utm_source=cite (as of 24 September 2026).