Challenger Rovereto 02/24 09:00 27 [258] Gauthier Onclin v Zdenek Kolar [190] 6-3,6-3
Challenger Rovereto 02/23 09:00 26 [322] Evgeny Donskoy v Zdenek Kolar [190] 4-6,5-7
Challenger Rovereto 02/21 09:00 25 [244] Ivan Gakhov v Zdenek Kolar [190] 3-6,4-6
Challenger Vilnius 02/12 11:00 29 [214] Zdenek Kolar v Liam Broady [175] 4-6,4-6
Challenger Vilnius 02/11 10:00 28 [303] Cem Ilkel v Zdenek Kolar [214] 2-6,3-6
Challenger Vilnius 02/10 10:00 27 [214] Zdenek Kolar v Antoine Escoffier [202] 6-3,4-6,6-4
Challenger Vilnius 02/09 10:40 26 [122] Jurij Rodionov v Zdenek Kolar [214] 4-6,6-1,1-6
Challenger Vilnius 02/07 11:30 25 [214] Zdenek Kolar v Daniel Masur [272] 7-6,6-4
Challenger Koblenz 02/04 13:45 28 [254] Zdenek Kolar v Vasek Pospisil [113] 1-6,3-6
Challenger Koblenz 02/03 12:00 27 [254] Zdenek Kolar v Alexandre Muller [171] 7-6,4-6,7-6
Challenger Koblenz 02/01 13:40 26 [92] Zhizhen Zhang v Zdenek Kolar [254] 6-3,3-6,3-6
Challenger Koblenz 01/30 18:35 25 [254] Zdenek Kolar v Antoine Bellier [189] 6-2,6-4
Challenger Nonthaburi 01/20 03:30 27 [261] Sho Shimabukuro v Zdenek Kolar [242] 6-0,6-7,6-2
Challenger Nonthaburi 01/18 06:10 26 [249] Jan Choinski v Zdenek Kolar [242] 4-6,6-3,0-6
Challenger Nonthaburi 01/17 03:00 25 [321] Evgeny Donskoy v Zdenek Kolar [242] 6-3,6-7,2-6
Challenger Nonthaburi 01/09 08:25 25 [237] Zdenek Kolar v Prajnesh Gunneswaran [343] 3-6,3-6
ATP Pune 01/01 06:55 19 [247] Zdenek Kolar v Flavio Cobolli [171] 4-6,4-6
ATP Pune 12/31 10:00 14 Christopher Eubanks v Zdenek Kolar Cancelled
ATP Pune 12/31 09:35 14 Sidharth Rawat v Zdenek Kolar 1-6,7-6,1-6
Challenger Maia 11/28 15:00 25 [249] Zdenek Kolar v Jurij Rodionov [120] 4-6,3-6
Challenger Yokkaichi 11/22 02:10 25 [249] Zdenek Kolar v Yosuke Watanuki [173] 2-6,4-6
Challenger Kobe 11/17 02:00 26 [254] Zdenek Kolar v Marc Polmans [371] 1-6,4-6
Challenger Kobe 11/15 02:30 25 Zdenek Kolar v Tatsuma Ito Retired
Challenger Matsuyama 11/08 01:00 25 [247] Zdenek Kolar v Sho Shimabukuro [289] 3-6,1-6
Challenger Yokohama 11/01 01:00 25 [438] Jason Jung v Zdenek Kolar [237] 6-2,6-1
Challenger Brest 10/25 09:00 25 [233] Luca Van Assche v Zdenek Kolar [235] 6-2,6-2
Challenger Vilnius 10/21 13:05 27 [242] Zdenek Kolar v Mattia Bellucci [186] 1-6,3-6
Challenger Vilnius 10/20 09:00 26 [177] Gianluca Mager v Zdenek Kolar [242] 6-7,4-6
Challenger Vilnius 10/18 12:00 25 [242] Zdenek Kolar v David Poljak [446] 6-7,6-2,7-5
Challenger Ismaning 10/12 14:35 25 [235] Zdenek Kolar v Robin Haase [304] 4-6,6-7

Wikipedia - Zdeněk Kolář

Zdeněk Kolář (Czech pronunciation: [ˈzdɛɲɛk ˈkolaːr̝̊]; born 9 October 1996) is a Czech tennis player. Kolář has a career high ATP singles ranking of World No. 111 achieved on 13 June 2022. He also has a career high doubles ranking of World No. 110 achieved on 1 August 2022.