Lukas Klein
Instagram profile (opens in new tab)Peak ranking
109 (Aug 5, 2024)
Elo peak
1738 (60.7%ile)
Career record
10–15 (40.0%)
Career titles
0
Prize money
$1,322,076
Recent ATP Matches full match log →
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
| Date | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | Australian Open | Grand Slam | Q3 | Hard | Michael Zheng | 6-4 3-6 6-7(10) | L | H2H | Match data |
| Jan 14, 2026 | Australian Open | Grand Slam | Q2 | Hard | Daniel Merida | 6-3 6-7(2) 6-4 | W | H2H | Match data |
| Jan 13, 2026* | Australian Open | Grand Slam | Q1 | Hard | Zsombor Piros | 6-4 6-4 | W | H2H | Match data |
| Oct 20, 2025* | Erste Bank Open | ATP 500 | Q1 | Hard | Tristan Schoolkate | 6-7 6-7 | L | H2H | Match data |
| Aug 24, 2025* | US Open | Grand Slam | Q1 | Hard | Federico Agustin Gomez | 2-6 4-6 | L | H2H | Match data |
Rivals full rivalries list →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sebastian Korda | 0 | 1 | 1 | Jan 14, 2025 | H2H |
| Jiri Lehecka | 0 | 1 | 1 | Nov 9, 2024 | H2H |
| Tomas Martin Etcheverry | 1 | 0 | 1 | Nov 8, 2024 | H2H |
| James Duckworth | 1 | 0 | 1 | Nov 7, 2024 | H2H |
| Nicolas Jarry | 0 | 1 | 1 | Sep 22, 2024 | H2H |
Career Results
| Season | Age | Type | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|---|---|
| 2021 | 23 | Qualifying | 6 | 4 | 10 | 60.0% | — | — |
| 2021 | 23 | ATP | 2 | 3 | 5 | 40.0% | 296 | 258 |
| 2022 | 24 | Qualifying | 3 | 2 | 5 | 60.0% | — | — |
| 2022 | 24 | ATP | 0 | 1 | 1 | 0.0% | 258 | 136 |
| 2023 | 25 | Qualifying | 8 | 7 | 15 | 53.3% | — | — |
| 2023 | 25 | ATP | 0 | 1 | 1 | 0.0% | 136 | 170 |
| 2024 | 26 | Qualifying | 18 | 6 | 24 | 75.0% | — | — |
| 2024 | 26 | ATP | 8 | 9 | 17 | 47.1% | 170 | 136 |
| 2025 | 27 | Qualifying | 8 | 8 | 16 | 50.0% | — | — |
| 2025 | 27 | ATP | 0 | 1 | 1 | 0.0% | 145 | 142 |
| 2026 | 28 | Qualifying | 2 | 1 | 3 | 66.7% | — | — |
| Career | — | 10 | 15 | 25 | 40.0% | — | — |
Career Results by Surface
| Season | Age | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 2021 | 23 | Qualifying | 0 | 1 | 1 | 0.0% | 4 | 3 | 7 | 57.1% | 2 | 0 | 2 | 100.0% | 6 | 4 | 10 | 60.0% |
| 2021 | 23 | ATP | — | — | — | — | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% | 2 | 3 | 5 | 40.0% |
| 2022 | 24 | Qualifying | — | — | — | — | 0 | 2 | 2 | 0.0% | 3 | 0 | 3 | 100.0% | 3 | 2 | 5 | 60.0% |
| 2022 | 24 | ATP | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 2023 | 25 | Qualifying | 5 | 3 | 8 | 62.5% | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% | 8 | 7 | 15 | 53.3% |
| 2023 | 25 | ATP | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2024 | 26 | Qualifying | 12 | 3 | 15 | 80.0% | 5 | 2 | 7 | 71.4% | 1 | 1 | 2 | 50.0% | 18 | 6 | 24 | 75.0% |
| 2024 | 26 | ATP | 6 | 6 | 12 | 50.0% | 2 | 3 | 5 | 40.0% | — | — | — | — | 8 | 9 | 17 | 47.1% |
| 2025 | 27 | Qualifying | 4 | 6 | 10 | 40.0% | 2 | 1 | 3 | 66.7% | 2 | 1 | 3 | 66.7% | 8 | 8 | 16 | 50.0% |
| 2025 | 27 | ATP | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2026 | 28 | Qualifying | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 66.7% |
| Career | — | — | 6 | 8 | 14 | 42.9% | 3 | 5 | 8 | 37.5% | 1 | 2 | 3 | 33.3% | 10 | 15 | 25 | 40.0% |
Career Results by Opponent Rank
| Season | Age | 1-10 | 11-30 | 31-100 | 100+ | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2021 | 23 | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 1 | 2 | 3 | 33.3% | 1 | 0 | 1 | 100.0% | 2 | 3 | 5 | 40.0% |
| 2022 | 24 | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 2023 | 25 | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% |
| 2024 | 26 | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% | 3 | 4 | 7 | 42.9% | 2 | 1 | 3 | 66.7% | 6 | 9 | 15 | 40.0% |
| 2025 | 27 | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% |
| Career | 0 | 3 | 3 | 0.0% | 1 | 3 | 4 | 25.0% | 4 | 7 | 11 | 36.4% | 3 | 2 | 5 | 60.0% | 8 | 15 | 23 | 34.8% | |
Opponent ranking data available for 23/25 (92.0%) of Lukas Klein's ATP main draw matches.
Performance Stats
| Season | Age | Sample | Aces/M | DFs/M | 1st Sv% | 1st Sv Pts% | 2nd Sv Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 23 | 5 | 2.8 | 3.6 | 63.4% | 68.5% | 46.9% | 57.7% | 38.8% | 61.1% | 36.3% |
| 2022 | 24 | 1 | 12.0 | 6.0 | 68.1% | 68.4% | 63.0% | 45.5% | 28.6% | 66.7% | 36.0% |
| 2023 | 25 | 1 | 4.0 | 0.0 | 59.4% | 57.9% | 57.7% | 57.1% | 0.0% | 57.8% | 29.3% |
| 2024 | 26 | 17 | 7.8 | 3.3 | 64.6% | 74.3% | 54.9% | 57.0% | 33.5% | 67.3% | 35.1% |
| 2025 | 27 | 1 | 11.0 | 4.0 | 59.0% | 70.0% | 55.0% | 50.0% | 40.0% | 64.0% | 39.0% |
| Career | 25 | 6.9 | 3.4 | 64.1% | 72.1% | 53.8% | 56.4% | 33.3% | 65.5% | 35.3% |
Advanced Stats
| Season | Age | ELO | ELO % | Hard % | Clay % | Grass % | Set Win % | Set Margin | SoS % | Deep Run % | Dec. Set W% | TB W | TB L | TB W% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 23 | 1571 | 63 | — | 51 | — | 45.5% | -0.33 | 45 | 0 | — | 1 | 0 | — |
| 2022 | 24 | 1567 | 65 | — | — | — | 40.0% | -1.00 | 32 | 0 | — | 1 | 0 | — |
| 2023 | 25 | 1563 | 62 | — | — | — | 0.0% | -3.00 | 23 | 0 | — | 0 | 0 | — |
| 2024 | 26 | 1694 | 81 | 78 | 58 | — | 52.1% | +0.18 | 60 | 11 | 30 | 9 | 7 | 56 |
| 2025 | 27 | 1622 | 72 | — | — | — | 25.0% | -0.25 | 38 | 0 | — | 0 | 1 | — |
| 2026 | 28 | 1622 | 69 | — | — | — | — | — | 5 | — | — | 0 | 0 | — |
| Career | 1647 | 74 | 76 | 55 | 63 | 47.1% | -0.24 | 51 | 7 | 25 | 11 | 8 | 58 |
Tournament Results by Category
Results show best round reached per tournament per season.
Grand Slams
Masters 1000
ATP 500
ATP 250
ATP Ranking History full ranking history →
Career high
109
Career-high date
Aug 5, 2024
First top 100
—
First top 50
—
First top 20
—
First top 10
—
Ranking History Matrix
| Season | Age | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 18 | — | — | — | 2066 | 1699 | 1672 | 1676 | 1490 | 1443 | 1210 | 1124 | 1115 |
| 2017 | 19 | 1113 | 1070 | 1017 | 1040 | 1062 | 1051 | 970 | 721 | 694 | 673 | 526 | 534 |
| 2018 | 20 | 532 | 517 | 514 | 451 | 446 | 455 | 448 | 498 | 478 | 458 | 591 | 520 |
| 2019 | 21 | 521 | 519 | 514 | 514 | 507 | 477 | 411 | 320 | 304 | 331 | 305 | 303 |
| 2020 | 22 | 300 | 310 | 306 | 306 | — | — | — | 310 | 317 | 314 | 297 | 298 |
| 2021 | 23 | 297 | 286 | 276 | 269 | 256 | 248 | 254 | 246 | 242 | 238 | 250 | 258 |
| 2022 | 24 | 251 | 248 | 269 | 301 | 326 | 243 | 239 | 300 | 219 | 146 | 136 | 136 |
| 2023 | 25 | 143 | 140 | 141 | 143 | 133 | 152 | 151 | 155 | 150 | 179 | 172 | 170 |
| 2024 | 26 | 142 | 142 | 128 | 120 | 119 | 129 | 112 | 110 | 119 | 146 | 137 | 136 |
| 2025 | 27 | 153 | 148 | 176 | 173 | 190 | 185 | 119 | 119 | 127 | 124 | 141 | 142 |
| 2026 | 28 | 136 | 158 | 155 | 160 | 167 | 171 | 288 | — | — | — | — | — |
Similar Players
Other ATP players ranked by a composite similarity score over country, era, and peak rank.
| Player | Country | Peak Rank | Peak Elo | Grand Slams | Titles | M | W | L | Win % | Active Years | Match Log |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Alex Molcan | SVK | 38 | 1,857 | 0 | 0 | 102 | 54 | 48 | 52.9% | 2021-2026 | Match log |
| Jozef Kovalik | SVK | 80 | 1,758 | 0 | 0 | 72 | 26 | 46 | 36.1% | 2016-2024 | Match log |
| Norbert Gombos | SVK | 80 | 1,794 | 0 | 0 | 68 | 22 | 46 | 32.4% | 2014-2025 | Match log |
| Elias Ymer | SWE | 105 | 1,696 | 0 | 0 | 97 | 29 | 68 | 29.9% | 2013-2026 | Match log |
| Alex Bolt | AUS | 125 | 1,728 | 0 | 0 | 52 | 18 | 34 | 34.6% | 2015-2026 | Match log |
| Ramkumar Ramanathan | IND | 111 | 1,640 | 0 | 0 | 41 | 14 | 27 | 34.1% | 2014-2024 | Match log |
| Andrea Pellegrino | ITA | 109 | 1,707 | 0 | 0 | 21 | 12 | 9 | 57.1% | 2020-2026 | Match log |
| Mitchell Krueger | USA | 135 | 1,688 | 0 | 0 | 36 | 11 | 25 | 30.6% | 2014-2025 | Match log |
| Andrea Vavassori | ITA | 128 | 1,699 | 0 | 0 | 24 | 10 | 14 | 41.7% | 2021-2026 | Match log |
| Tim van Rijthoven | NED | 101 | 1,759 | 0 | 1 | 20 | 10 | 10 | 50.0% | 2016-2024 | Match log |
| Harold Mayot | FRA | 103 | 1,671 | 0 | 0 | 25 | 8 | 17 | 32.0% | 2020-2025 | Match log |
| Christian Harrison | USA | 198 | 1,659 | 0 | 0 | 16 | 7 | 9 | 43.8% | 2013-2025 | Match log |
Frequently Asked Questions
- How old is Lukas Klein?
- Lukas Klein is 28 years old, born on March 22, 1998.
- Which country is Lukas Klein from?
- Lukas Klein is from Slovakia.
- How tall is Lukas Klein?
- Lukas Klein is 193 cm / 6'4".
- Is Lukas Klein left-handed or right-handed?
- Lukas Klein plays right-handed.
- How many Grand Slams has Lukas Klein won?
- Lukas Klein has not won a Grand Slam title.
- How many Masters 1000 titles has Lukas Klein won?
- Lukas Klein has not won a Masters 1000 title.
- What is Lukas Klein's highest ATP ranking?
- Lukas Klein's career-high ATP singles ranking is world No. 109, first achieved on August 5, 2024.
- What is Lukas Klein's career win-loss record?
- Lukas Klein has a career ATP singles record of 10 wins and 15 losses (40.0%).
- How much career prize money has Lukas Klein earned?
- Lukas Klein has earned at least $1,322,076 in career prize money from professional tennis.
- When did Lukas Klein play professional tennis?
- Lukas Klein turned professional in 2021 and was active through 2025.
- Who is Lukas Klein's biggest rival?
- Lukas Klein's most frequent opponent is Sebastian Korda, with a head-to-head record of 0–1 across 1 meeting.