Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›
Ranked #604 in the live ATP standings, Lukas Klein is a 28-year-old Slovak professional carrying 62 ranking points. Klein slipped 316 places in the latest ranking update. Standing 193 cm, Klein is a right-hander.
Klein was born in Spisska Nova Ves, Slovakia. Our rating model puts Klein at 1645 ELO across 178 rated matches, strongest on clay (1582). Klein's next scheduled points drop is 16 points from Sumter Challenger on August 10, 2026, when that result rolls off the 52-week ranking, and 8 results currently count toward Klein's ranking total.
<a href="https://atprank.com/player/lukas-klein"><img src="https://atprank.com/api/card/player/lukas-klein" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Lukas Klein won as the betting underdog, ranked by pre-match odds.
Dino PrizmicSan Marino Challenger 2025 · 6-3 6-4@2.66def. 
Jesper De JongIstanbul Challenger 2023 · 7-6(2) 6-7(2) 7-6(5)@2.25def. 
Clement ChidekhOpen 13 Provence - Marseille 2023 · 4-6 7-5 7-6(1)@2.25def. 
Jozef KovalikBraunschweig Challenger 2024 · 6-7(3) 7-6(3) 6-1@2.24def. 
Matteo ArnaldiMiami Open - Miami 2023 · 6-4 4-6 6-4@2.16Lukas Klein’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Jacob FearnleyPau Challenger 2025 · 6-3 6-3ELO 1709def. Valentin RoyerSan Marino Challenger 2025 · 7-6(4) 3-6 6-4ELO 1703def. 
Jerome KymWimbledon - London 2025 · 6-2 6-4ELO 1678def. Dino PrizmicSan Marino Challenger 2025 · 6-3 6-4ELO 1674def. Guy Den OudenFrench Open - Paris 2025 · 7-6(3) 3-6 6-4ELO 1657Last match Feb 12, 2026 · last win Feb 10, 2026
1 points behind Bruno Kuzuhara at #603.
Points needed to reach each tier, assuming other players’ totals stay the same.
Lukas Klein's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.