| Challenger - Matsuyama | 11/07 01:00 | 25 | [175] Zdeněk Kolář v Yu Hsiou Hsu [212] | 2-6,3-6 | |
| Challenger - Olbia | 10/18 08:00 | 25 | [209] Ugo Blanchet v Zdeněk Kolář [175] | 7-5,6-1 | |
| Challenger - Lisabon | 10/03 13:20 | 25 | Zdeněk Kolář v Gilles Arnaud Bailly | 4-6,3-6 | |
| Challenger - Braga | 09/25 15:20 | 25 | [245] Geoffrey Blancaneaux v Zdeněk Kolář [171] | 7-5,3-6,6-3 | |
| Challenger - Bad Waltersdorf | 09/20 08:00 | 26 | [134] Jan Choinski v Zdeněk Kolář [171] | 2-6,6-3,7-5 | |
| Challenger - Bad Waltersdorf | 09/19 08:00 | 25 | Sebastian Sorger v Zdeněk Kolář | 1-6,5-7 | |
| Challenger - Štetín | 09/12 08:30 | 25 | [171] Zdeněk Kolář v Hugo Gaston [87] | 5-7,2-6 | |
| Challenger - Tulln | 09/04 11:30 | 25 | [194] Vit Kopriva v Zdeněk Kolář [175] | 6-2,7-6 | |
| US Open | 08/26 17:00 | 19 | [176] Zdeněk Kolář v Jakub Mensik [191] | 5-7,4-6 | |
| US Open | 08/25 14:00 | 15 | [107] Thiago Seyboth Wild v Zdeněk Kolář [176] | 3-6,2-6 | |
| US Open | 08/23 18:20 | 14 | [176] Zdeněk Kolář v Gijs Brouwer [147] | 7-6,6-4 | |
| Challenger - Grodzisk Mazowiecki | 08/15 08:00 | 25 | Maks Kasnikowski v Zdeněk Kolář | Cancelled | |
| Challenger - Banja Luka | 08/08 10:00 | 25 | [169] Zdeněk Kolář v Eric Vanshelboim [445] | 4-6,4-6 | |
| Challenger - San Marino | 08/01 13:45 | 25 | [261] Valentin Vacherot v Zdeněk Kolář [171] | 6-2,6-3 | |
| ATP - Umag | 07/23 17:15 | 19 | [172] Zdeněk Kolář v Flavio Cobolli [148] | 4-6,2-6 | |
| ATP - Umag | 07/22 18:20 | 14 | [133] Andrea Vavassori v Zdeněk Kolář [172] | 2-6,6-4,6-7 | |
| Challenger - Trieste | 07/20 18:30 | 26 | [172] Zdeněk Kolář v Stefano Napolitano [348] | 6-4,6-7,6-7 | |
| Challenger - Trieste | 07/18 09:00 | 25 | [172] Zdeněk Kolář v Gabriele Piraino [494] | 7-6,2-6,6-3 | |
| Challenger - Iasi | 07/12 10:50 | 26 | [217] Jakub Mensik v Zdeněk Kolář [173] | 6-2,6-2 | |
| Challenger - Iasi | 07/11 09:25 | 25 | [431] Andrey Chepelev v Zdeněk Kolář [173] | 4-6,6-3,5-7 | |
| Wimbledon | 06/26 11:45 | 14 | [172] Zdeněk Kolář v Lucas Pouille [386] | 6-4,3-6,3-6 | |
| Challenger - Poznan | 06/23 10:00 | 28 | [148] Tomas Barrios Vera v Zdeněk Kolář [194] | 6-4,1-6,6-3 | |
| Challenger - Poznan | 06/22 12:35 | 27 | [117] Facundo D Acosta v Zdeněk Kolář [194] | 3-6,1-6 | |
| Challenger - Poznan | 06/21 15:20 | 26 | [368] Carlos Taberner v Zdeněk Kolář [194] | 4-6,1-6 | |
| Challenger - Poznan | 06/19 12:30 | 25 | [194] Zdeněk Kolář v Damir Dzumhur [164] | 6-2,6-2 | |
| Challenger - Bratislava | 06/15 09:00 | 26 | [199] Zdeněk Kolář v Tomas Machac [110] | 4-6,0-6 | |
| Challenger - Bratislava | 06/13 08:30 | 25 | [274] Kacper Zuk v Zdeněk Kolář [199] | 6-4,5-7,2-6 | |
| Challenger - Prostějov | 06/05 13:00 | 25 | [242] Emilio Nava v Zdeněk Kolář [171] | 7-6,6-1 | |
| French Open | 05/24 10:45 | 15 | [64] Yannick Hanfmann v Zdeněk Kolář [171] | 6-2,6-4 | |
| French Open | 05/23 08:00 | 14 | [249] Terence Atmane v Zdeněk Kolář [171] | 1-6,2-6 |
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.