Lukáš Klein (born 22 March 1998) is a Slovak professional tennis player. Klein has a career-high ATP singles ranking of World No. 116, achieved on 1 April...

Thiago Monteiro (qualified) Francisco Comesaña (qualifying competition) Lukáš Klein (qualified) Jurij Rodionov (first round) Vít Kopřiva (first round) Duje...

Shang Juncheng Denis Kudla Shintaro Mochizuki Nicolas Moreno de Alboran Lukáš Klein Hong Seong-chan Constant Lestienne Ethan Quinn David Goffin Hugo Grenier...

(qualifying competition) Thiago Seyboth Wild Emilio Nava Harold Mayot Lukáš Klein Diego Schwartzman Coleman Wong Andrea Vavassori Adam Walton Aleksandar...

                  7 Taro Daniel 1 7 2 WC Daniel Rincón 6 5 6 WC Daniel Rincón 3 77 2 21 Hugo Grenier 6 64 6 Lukáš Klein 78 3 4 21 Hugo Grenier 66 6 6...

Kokkinakis Alejandro Davidovich Fokina [23] Hugo Grenier (Q) Emil Ruusuvuori Lukáš Klein (Q) Jiří Lehečka [32] Giulio Zeppieri (Q) Max Purcell Jack Draper Jan-Lennard...

competition) Tomáš Macháč James Duckworth Li Tu Alex Michelsen Dominic Thiem Lukáš Klein "Nishikori, Pliskova win Brisbane International titles". apnews.com....

Vít Kopřiva Aleksandar Kovacevic David Goffin Jakub Menšík Omar Jasika Lukáš Klein Giulio Zeppieri Dane Sweeny Sumit Nagal Térence Atmane Máté Valkusz Hugo...

Fognini (first round) Giulio Zeppieri (qualified) Vít Kopřiva (qualified) Lukáš Klein (qualifying competition) Hugo Grenier (qualified) Hugo Grenier Alexandre...

Kopřiva (withdrew) Richard Gasquet (qualifying competition, lucky loser) Lukáš Klein (qualifying competition) Mikhail Kukushkin (first round) Pablo Llamas...