Lukas Klein

ITF Hungary F6 ITF Hungary F7 ITF Hungary F8 Challenger Brest ITF Czech Republic F8 Challenger Ortisei Qual ITF Germany F1 ITF Germany F2 ITF Egypt F2 ITF Egypt F3 ITF Switzerland F2 Challenger Bergamo Qual ITF Egypt F6 ITF Egypt F8 ITF Egypt F9 ITF Greece F2 ITF Greece F3 ITF Croatia F4 Qual ITF Croatia F4 ITF Greece F3 ITF Greece F5 ITF Italy F9 ITF Hungary F1 ITF Hungary F2 ITF Czech Republic F1 ITF Hungary F3 ITF Israel F10 Challenger Todi ITF Czech Republic F6 ITF Slovakia F1 ATP Kitzbuhel ITF Slovakia F2 ITF Slovakia F3 ITF France F20 ITF Egypt F26 ITF Egypt F27 ITF Czech Republic F7 ITF Turkey F41 ITF Czech Republic F9 Challenger Bangkok Challenger Cherbourg ATP Buenos Aires ATP Marseille Challenger Bergamo ATP Indian Wells ATP Miami Challenger Marbella Challenger Alicante Challenger Glasgow Challenger Ostrava ATP Estoril ATP Madrid ITF Hungary F2 Qual ATP Geneva ITF Hungary F3 Qual French Open Challenger Prostejov Challenger Ilkley ATP Antalya Wimbledon Challenger Bastad Qual Challenger Perugia ATP Gstaad Challenger Tampere Challenger Prague Challenger Liberec Challenger Portoroz ITF Poland F7 Challenger Meerbusch US Open Challenger Como Challenger Istanbul Challenger Sibiu ATP Chengdu Challenger Ortisei Challenger Ismaning ATP Stockholm Challenger Eckental Challenger Bratislava Czech Extraliga ATP Brisbane ATP Doha Challenger Canberra Australian Open Challenger Rennes ITF M15 Sharm El Sheikh ITF M15 Monastir ATP Cordoba Challenger Pau Challenger Phoenix Challenger Murcia ITF M25 Jablonec Nad Nisou ITF M25 Pardubice ITF M15 Saarlouis Challenger Braunschweig Challenger Nur-Sultan Davis Cup ATP Santiago Slovakian International Challenger Prague 2 Challenger Iasi ITF M25 Prague ITF M15 Monastir Challenger Split Czech Republic Extraliga Challenger Concepcion Challenger Lugano Challenger Zadar Challenger Oeiras Challenger Split Qual ATP Belgrade ATP Mallorca Challenger Porto Challenger Salzburg Olympics 2020 - Men Challenger Luedenscheid Challenger Warsaw Challenger St. Tropez Challenger Tulln Challenger Biel Challenger Manama Challenger Mauthausen Challenger Troisdorf Challenger Vilnius Challenger Ottignies ATP Banja Luka Challenger Villena Czechia Extraliga Challenger Monza