Challenger Szczecin 09/10 14:50 24 Kacper Zuk v Andrea Vavassori Cancelled
Challenger Szczecin 09/09 12:15 166 Kacper Zuk v Jan Zielinski 6-7,7-6,6-2
ITF M25 Bydgoszcz 08/13 12:00 25 Kacper Zuk v Robin Stanek 3-6,4-6
ITF M15 Koszalin 08/07 08:15 25 Egor Noskin v Kacper Zuk 6-2,3-6,6-2
Challenger Sopot 07/29 13:15 24 Kacper Zuk v Aleksandre Metreveli 3-6,1-6
ITF M15 Wroclaw 07/03 12:30 25 Robin Stanek v Kacper Zuk 7-6,5-7,7-5
ITF M15 Tabarka 06/26 14:00 25 Kacper Zuk v Tristan Boyer 3-6,2-6
ITF M15 Tabarka 06/21 09:00 27 Kacper Zuk v Aziz Dougaz 3-6,3-6
ITF M15 Tabarka 06/20 12:15 26 Kacper Zuk v Tomislav Jotovski 6-3,6-3
ITF M15 Tabarka 06/18 09:00 25 Kacper Zuk v Nicolo Turchetti 6-4,6-4
Challenger Poznan 06/03 09:20 24 Daniel Masur v Kacper Zuk 6-4,7-6
ITF M15 Irpin 05/21 07:00 25 Kacper Zuk v Grigoriy Lomakin 7-5,6-7,2-6
ITF M15 Troisdorf 05/11 12:45 29 Jeroen Vanneste v Kacper Zuk 5-7,1-6
ITF M15 Troisdorf 05/10 10:00 28 Constantin Schmitz v Kacper Zuk 4-6,2-6
ITF M15 Troisdorf 05/09 10:45 27 Pavle Daljev v Kacper Zuk 4-6,1-6
ITF M15 Troisdorf 05/08 11:00 26 Kacper Zuk v Mick Veldheer 7-5,6-3
ITF M15 Troisdorf 05/07 12:05 25 Christoph Negritu v Kacper Zuk 1-6,3-6
ITF M15 Troisdorf 05/06 10:00 54 Kacper Zuk v Jordi Walder 6-0,6-3
ITF M15 Troisdorf 05/06 07:00 54 Kacper Zuk v Mike Doering 6-4,6-4
ITF M15 Sharm El Sheikh 04/12 08:00 27 Daniel Michalski v Kacper Zuk 6-3,6-2
ITF M15 Sharm El Sheikh 04/11 08:00 26 Adrian Andrzejczuk v Kacper Zuk 7-6,3-6,2-6
ITF M15 Sharm El Sheikh 04/10 09:15 25 Haadin Bava v Kacper Zuk 6-7,2-6
ITF M15 Sharm El Sheikh 04/05 08:00 27 Kacper Zuk v Erik Crepaldi 4-6,0-6
ITF M15 Sharm El Sheikh 04/04 09:40 26 Kacper Zuk v Michal Mikula 6-4,6-4
ITF M15 Sharm El Sheikh 04/03 11:20 25 Jakub Paul v Kacper Zuk 4-6,2-6
ITF M15 Sharm El Sheikh 03/30 08:00 28 Gilbert S K Junior v Kacper Zuk 6-3,3-6,6-1
ITF M15 Sharm El Sheikh 03/29 08:00 27 Kacper Zuk v Pablo Vivero Gonzalez 6-4,6-3
ITF M15 Sharm El Sheikh 03/28 08:00 26 Francesco Vilardo v Kacper Zuk 3-6,2-6
ITF M15 Sharm El Sheikh 03/27 12:25 25 Aryan Goveas v Kacper Zuk 2-6,1-6
ITF M15 Sharm El Sheikh 03/24 08:00 29 Kacper Zuk v Pablo Vivero Gonzalez 7-6,6-3

Wikipedia - Kacper Żuk

Kacper Żuk (born 21 January 1999) is a former Polish professional tennis player.

Żuk has a career high ATP singles ranking of World No. 162 achieved on 13 September 2021. He also has a career-high ATP doubles ranking of World No. 278, achieved on 9 May 2022.

Żuk has reached ten career singles finals with a record of 11 wins and 3 losses, which includes a 1–2 record in ATP Challenger Tour finals. Additionally, he has reached 21 career doubles finals, with a record of 12 wins and 9 losses all but one occurring at the ITF Futures level.