United Cup 01/06 03:30 28 [245] Kacper Zuk v Frances Tiafoe [19] 3-6,3-6
Czech Extraliga 12/13 12:00 - Toby Alex Kodat v Kacper Zuk 6-7,6-2,6-3
Czech Extraliga 12/12 12:00 - [163] Zsombor Piros v Kacper Zuk [247] 7-6,7-6
Challenger Andria 11/22 16:30 25 [248] Kacper Zuk v Robin Haase [267] 2-6,4-6
ITF M25 Sharm El Sheikh 11/13 08:00 29 [258] Kacper Zuk v Alastair Gray [272] 6-4,6-4
ITF M25 Sharm El Sheikh 11/12 08:00 28 [258] Kacper Zuk v Stuart Parker [350] 3-6,7-5,6-3
ITF M25 Sharm El Sheikh 11/11 08:00 27 Kacper Zuk v Kris Van Wyk 6-4,6-2
ITF M25 Sharm El Sheikh 11/10 08:00 26 Kacper Zuk v Karim-Mohamed Maamoun 6-3,6-2
ITF M25 Sharm El Sheikh 11/09 12:10 25 Kacper Zuk v Zura Tkemaladze 6-4,7-6
ITF M25 Monastir 11/04 09:00 27 [259] Kacper Zuk v Bu Yunchaokete [329] 2-6,3-6
ITF M25 Monastir 11/03 13:50 26 Kacper Zuk v Xian Yao Zhou 6-0,6-0
ITF M25 Monastir 11/02 11:45 25 Kacper Zuk v Antoine Berger 6-4,6-2
Challenger Hamburg 10/18 08:00 25 [243] Kacper Zuk v Jelle Sels [140] 6-7,2-6
Challenger Ismaning 10/15 11:00 28 [78] Quentin Halys v Kacper Zuk [269] 7-6,7-6
Challenger Ismaning 10/14 11:00 27 [278] Denis Yevseyev v Kacper Zuk [269] 4-6,6-3,3-6
Challenger Ismaning 10/13 11:00 26 [276] Gabriel Decamps v Kacper Zuk [269] 1-6,4-6
Challenger Ismaning 10/11 17:55 25 [269] Kacper Zuk v Antoine Escoffier [211] 6-4,3-6,6-4
Challenger Ismaning 10/10 13:50 19 [269] Kacper Zuk v Stuart Parker [349] 6-4,7-5
Challenger Ismaning 10/09 16:45 14 Kacper Zuk v David Fix 6-1,6-3
Challenger Alicante 10/04 12:00 25 [301] Kacper Zuk v Lukas Klein [222] 3-6,4-6
ITF M25 Falun 10/01 10:00 29 Karl Friberg v Kacper Zuk 3-6,3-6
ITF M25 Falun 09/30 14:20 28 [313] Henri Squire v Kacper Zuk [301] 3-6,1-6
ITF M25 Falun 09/29 14:10 27 [353] Stuart Parker v Kacper Zuk [301] 6-7,3-6
ITF M25 Falun 09/28 13:40 26 Yannik Steinegger v Kacper Zuk 3-6,1-6
ITF M25 Falun 09/26 11:55 25 Jacopo Berrettini v Kacper Zuk 4-6,3-6
Davis Cup 09/16 10:30 2 Kacper Zuk v Fitriadi M Rifqi Cancelled
Challenger Cassis 09/06 08:00 25 [246] Kacper Zuk v Ryan Peniston [140] 3-6,2-6
Challenger Mallorca 08/30 12:35 25 [246] Kacper Zuk v Evan Furness [224] 6-4,3-6,6-7
Challenger Grodzisk Mazowiecki 08/16 09:50 25 [246] Kacper Zuk v Robin Haase [282] 3-6,4-6
ITF M25 Tbilisi 08/06 07:55 29 Kacper Zuk v Aleksandre Metreveli 6-2,6-4

Wikipedia - Kacper Żuk

Kacper Żuk (born 21 January 1999) is a 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.