Lukas Klein: Ranking, Schedule & Stats
Lukas Klein is a professional tennis player from Slovakia, born 22 March 1998. The Slovak competes on the ATP Tour and plays right-handed. Klein stands 193 cm (6 ft 4 in) tall. Klein reached a career-high singles ranking of World No. 109 in 2024. Klein's career has been balanced across surfaces — clay 60%, 102-68, grass 60%, 12-8, hard 53%, 93-84. The Slovak was born in Spišská Nová Ves and is based in Spisska Nova Ves.
This page tracks Lukas Klein'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 season2026Klein has won 17 of the last 30 first sets
Klein has won 8 of 12 deciding sets
Klein has won 61% of matches on clay
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 108 matches in our records. About
Surface performanceSurfaces
2026 seasonLast 12 monthsCareerMost matches this season came on hard: 4–3.
Most matches over the last 12 months came on hard: 4–6.
Win rates are close across the career: clay 60%, grass 60%.
Ranking & projection
ATP ranking · not EloATP · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Klein's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
Titles & finals
7 finals · 5 titles · 2 lostNo ATP tour-level final on record for Lukas Klein — either they have not reached one, or we do not have it in our data.
Hide finals ▴
More career statistics
Career serve & return
Absolute totals across the 367 matches we have on record. Green is Klein, grey is the same stat by the players they faced.
Aces
| Klein | 2,690 |
|---|---|
| Opponents | 2,027 |
Double faults
| Klein | 1,702 |
|---|---|
| Opponents | 1,623 |
1st serve in
| Klein | 64% 25,119 / 39,006 |
|---|---|
| Opponents | 62% 24,895 / 40,011 |
1st-serve points won
| Klein | 72% 18,026 / 25,119 |
|---|---|
| Opponents | 68% 16,975 / 24,895 |
Break points converted
| Klein | 39% 1,483 / 3,842 |
|---|---|
| Opponents | 37% 1,186 / 3,212 |
Break points saved
| Klein | 63% 2,026 / 3,212 |
|---|---|
| Opponents | 61% 2,359 / 3,842 |
1st-serve points won by season
| Season | Klein | Opponents |
|---|---|---|
| 2026 | 70% | 72% |
| 2025 | 72% | 70% |
| 2024 | 74% | 71% |
| 2023 | 70% | 68% |
| 2022 | 73% | 68% |
| 2021 | 70% | 67% |
| 2020 | 71% | 67% |
| 2019 | 74% | 64% |
| 2018 | 69% | 71% |
| 2017 | 76% | 78% |
| 2016 | 69% | 68% |
| Career | 72% | 68% |
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 |
|---|---|---|---|
| Grand Slam | 1–3 | 25% | 0 |
| ATP Masters 1000 | 2–3 | 40% | 0 |
| ATP 250 | 4–5 | 44% | 0 |
| Other tour level | 4–11 | 27% | — |
| Tour level | 11–22 | 33% | 0 |
| Challenger | 125–95 | 57% | 4 |
| ITF / Futures | 97–53 | 65% | 5 |
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 · 4–3 · W–L 57% · 7 matches
Round played
| Qualifying | 2–1 (67%) |
|---|---|
| R32 | 2–0 (100%) |
| R16 | 0–2 (0%) |
Surface
| Hard | 3–2 (60%) |
|---|---|
| Hard (indoor) | 1–1 (50%) |
Tournament level
| Grand Slam | 2–1 (67%) |
|---|---|
| Challenger | 2–2 (50%) |
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 | 3–2 | · | · | 1–1 | 4–3 |
| 2025 | 6–9 | 17–8 | 2–1 | 5–9 | 30–27 |
| 2024 | 16–10 | 9–7 | 3–2 | 5–5 | 33–24 |
| 2023 | 9–8 | 15–12 | 1–2 | 14–7 | 39–29 |
| 2022 | 5–0 | 27–17 | 3–1 | 9–4 | 44–22 |
| 2021 | 0–2 | 23–17 | 3–1 | 2–2 | 28–22 |
| 2020 | 1–1 | 4–5 | · | 9–9 | 14–15 |
| 2019 | 29–5 | 26–6 | · | 3–4 | 58–15 |
| 2018 | 8–3 | 12–10 | · | 10–10 | 30–23 |
| 2017 | 26–12 | 14–9 | · | 12–6 | 52–27 |
| 2016 | 4–4 | 11–9 | · | 7–4 | 22–17 |
| 2015 | 2–2 | 4–1 | · | 1–1 | 7–4 |
| 2014 | · | 0–1 | · | · | 0–1 |
| Career | 109–58 65% | 162–102 61% | 12–7 63% | 78–62 56% | 361–229 61% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
Bratislava CH · Editions 8 · Record 11–11 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2025 | R32 | 0 | 1 |
| 2023 | QF | 2 | 2 |
| 2022 | QF | 2 | 2 |
| 2020 | SF | 3 | 1 |
| 2019 | R16 | 3 | 2 |
| 2018 | R32 | 0 | 1 |
| 2017 | R16 | 1 | 1 |
| 2016 | R32 | 0 | 1 |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2021–2025 · 31 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 221 | 442 service games | 0.5 / game |
| Double faults | 99 | 442 service games | 0.2 / game |
| 1st serve in | 1,749 | 2,696 serve points | 65% |
| 1st-serve points won | 1,267 | 1,749 1st serves in | 72% |
| 2nd-serve points won | 502 | 945 2nd serves | 53% |
| Service points won | 1,769 | 2,694 serve points | 66% |
| Return points lost | 990 | 2,841 return points | 35% |
| Break points saved | 118 | 195 faced | 61% |
Value is what happened (aces hit, points won), count is how often it could (service games, points played). Adding seasons adds both — the rate is never averaged from percentages.
More on Umpiry · discovery
Frequently asked · Lukas KleinFrequently asked
How tall is Lukas Klein?
Lukas Klein is 193 cm (6 ft 4 in) tall.
When was Lukas Klein born?
Lukas Klein was born on 22 March 1998 (28 years old).
Where is Lukas Klein from?
Lukas Klein is from Slovakia, born in Spišská Nová Ves on 22 March 1998.
Is Lukas Klein right or left-handed?
Lukas Klein plays right-handed.
Who is Lukas Klein's coach?
Lukas Klein is coached by Karol Kucera.
How good is Lukas Klein on clay?
Lukas Klein has won 60% of clay-court matches (102-68).
How good is Lukas Klein on hard?
On hard, Lukas Klein has compiled a 93-84 record (53% wins).
Cite this
Lukas Klein is ranked No. 842 in the ATP singles rankings with 32 points. Umpiry, "Lukas Klein: Ranking, Schedule & Stats", https://umpiry.com/players/lukas-klein-svk?utm_source=cite (as of 9 February 2026).