ITF M25 Vogau 08/18 09:35 25 [305] Kacper Zuk v Johannes Haerteis [342] 7-5,6-3
Polish National Tour 07/31 08:00 - Kacper Zuk v Pawel Cias 4-6,4-6
Polish National Tour 07/30 08:00 1 Kacper Zuk v Maciej Rajski 6-4,6-2
Polish National Tour 07/29 10:00 1 Kacper Zuk v Juliusz Bienkiewicz 6-0,6-0
Polish National Tour 07/19 09:15 1 [305] Kacper Zuk v Daniel Michalski [434] 7-6,7-6
Polish National Tour 07/18 13:15 - Piotr Grynkowski v Kacper Zuk 4-6,1-6
Polish National Tour 07/17 14:20 1 Kacper Zuk v Maciej Rajski 6-2,6-2
Polish National Tour 07/16 08:30 1 Kacper Zuk v Kamil Gajewski 6-2,6-3
Polish National Tour 07/14 16:00 - Kacper Zuk v Filip Kolasinski 5-7,6-4,6-2
Polish National Tour 07/08 13:00 1 [283] Jan Zielinski v Kacper Zuk [305] 6-4,6-3
Polish National Tour 07/07 14:10 1 Yann Wojcik v Kacper Zuk 4-6,4-6
Polish National Tour 07/06 10:10 1 Karol Krawczynski v Kacper Zuk 2-6,2-6
Polish National Tour 06/24 08:00 1 Kacper Zuk v Pawel Cias 7-6,6-7,6-4
Polish National Tour 06/23 08:00 1 [305] Kacper Zuk v Jan Zielinski [283] 6-2,3-6,6-2
Polish National Tour 06/22 07:00 1 Kacper Zuk v Maciej Rajski 6-4,6-4
Polish National Tour 06/21 14:00 1 Kacper Zuk v Yann Wojcik 6-2,7-5
Polish National Tour 06/20 08:00 1 [305] Kacper Zuk v Daniel Michalski [434] 2-6,6-3,6-3
Polish National Tour 06/19 09:30 1 Kacper Zuk v Michal Dembek 6-2,1-6,7-6
Polish National Tour 06/18 07:00 1 Kacper Zuk v Filip Kolasinski 4-6,6-0,6-3
Polish National Tour 06/17 15:30 - Kacper Zuk v Yann Wojcik 6-3,6-1
Davis Cup 03/07 14:45 45 Kacper Zuk v Pak Long Yeung Cancelled
Davis Cup 03/06 16:00 45 Kacper Zuk v Ching Lam 6-2,6-1
Challenger Calgary 02/29 21:25 28 [361] Kacper Zuk v Arthur Rinderknech [206] 3-6,6-7
Challenger Calgary 02/29 02:05 27 [361] Kacper Zuk v Tobias Kamke [242] 6-4,6-4
Challenger Calgary 02/28 01:30 26 [361] Kacper Zuk v JC Aragone [274] 7-6,6-4
Challenger Calgary 02/27 03:00 25 [92] Vasek Pospisil v Kacper Zuk [361] 4-6,6-4,4-6
Challenger Calgary 02/24 19:00 24 [393] Raymond Sarmiento v Kacper Zuk [361] 3-6,4-6
Challenger Koblenz 02/18 09:00 24 [405] Kacper Zuk v Igor Sijsling [343] 6-4,3-6,6-7
ITF M25 Barnstaple 02/15 12:50 29 [390] Christopher Heyman v Kacper Zuk [406] 6-7,3-6
ITF M25 Barnstaple 02/14 10:30 28 [406] Kacper Zuk v Patrik Niklas-Salminen [466] 6-4,6-7,6-3

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.