| Challenger Zagreb | 05/11 13:45 | 25 |
[171] Kacper Zuk v
Jurij Rodionov
[142] 
|
4-6,6-3,6-3 | |
| Challenger Prague | 05/06 11:40 | 26 | [89] Norbert Gombos v Kacper Zuk [176] | 6-3,6-7,6-3 | |
| Challenger Prague | 05/04 14:10 | 25 | [176] Kacper Zuk v Mario Vilella Martinez [178] | 7-6,2-6,7-5 | |
| Challenger Prague | 05/03 10:00 | 19 |
[176] Kacper Zuk v
Tomas Martin Etcheverry
[229] 
|
6-2,6-3 | |
| Challenger Prague | 05/02 12:00 | 14 | Kacper Zuk v Patrik Rikl | 4-6,7-6,6-3 | |
| Challenger Split | 04/18 09:30 | 29 | [217] Mathias Bourgue v Kacper Zuk [212] | 4-6,2-6 | |
| Challenger Split | 04/17 09:00 | 28 |
[207] Elias Ymer
v
Kacper Zuk [212] |
7-6,0-6,1-6 | |
| Challenger Split | 04/16 09:00 | 27 |
[212] Kacper Zuk v
Aleksandar Vukic
[200] 
|
6-4,6-1 | |
| Challenger Split | 04/15 09:00 | 26 |
[214] Maximilian Marterer
v
Kacper Zuk [212] |
4-6,6-7 | |
| Challenger Split | 04/13 13:45 | 25 | [212] Kacper Zuk v Lukas Rosol [185] | 6-4,7-6 | |
| Challenger Split | 04/12 08:30 | 19 | [212] Kacper Zuk v Tristan Lamasine [254] | 7-6,6-4 | |
| Challenger Split Qual | 04/11 12:25 | 14 | Kacper Zuk v Mili Poljicak | 6-3,6-2 | |
| Challenger Split | 04/10 12:35 | 28 | [221] Kacper Zuk v Blaz Kavcic [238] | 6-2,3-6,2-6 | |
| Challenger Split | 04/09 10:40 | 27 |
[221] Kacper Zuk v
Thanasi Kokkinakis
[224] 
|
7-6,6-3 | |
| Challenger Split | 04/08 09:00 | 26 | [221] Kacper Zuk v Nino Serdarusic [304] | 6-4,6-2 | |
| Challenger Split | 04/06 13:10 | 25 | [113] Pedro Sousa v Kacper Zuk [221] | Retired | |
| Challenger St. Petersburg | 03/14 12:00 | 29 | [403] Evgenii Tiurnev v Kacper Zuk [233] | 6-4,6-2 | |
| Challenger St. Petersburg | 03/13 11:10 | 28 |
[233] Kacper Zuk v
Jiri Lehecka
[332] 
|
7-6,6-3 | |
| Challenger St. Petersburg | 03/12 11:00 | 27 | [233] Kacper Zuk v Jack Sock [273] | 6-3,6-2 | |
| Challenger St. Petersburg | 03/11 08:00 | 26 |
[233] Kacper Zuk v
Zizou Bergs
[328] 
|
1-6,6-4,6-3 | |
| Challenger St. Petersburg | 03/09 12:30 | 25 | [233] Kacper Zuk v Igor Sijsling [300] | 6-4,6-3 | |
| Davis Cup | 03/06 13:15 | 5 | Kacper Zuk v Lluis Miralles | Cancelled | |
| Davis Cup | 03/05 13:00 | 1 | [232] Kacper Zuk v Marcelo Arevalo [457] | 7-6,6-1 | |
| Challenger Nur-Sultan | 02/26 05:00 | 27 | [241] Kacper Zuk v Henri Laaksonen [134] | 4-6,3-6 | |
| Challenger Nur-Sultan | 02/24 07:20 | 26 |
[241] Kacper Zuk v
Tung-Lin Wu
[246] 
|
Retired | |
| Challenger Nur-Sultan | 02/23 04:00 | 25 | [434] Bogdan Bobrov v Kacper Zuk [241] | 2-6,1-6 | |
| Challenger Nur-Sultan | 02/22 10:10 | 25 | Cedrik-Marcel Stebe v Kacper Zuk | View | |
| Challenger Cherbourg | 02/12 12:35 | 27 | [245] Kacper Zuk v Lukas Rosol [198] | 6-7,6-4,6-7 | |
| Challenger Cherbourg | 02/11 10:00 | 26 | [163] Sebastian Ofner v Kacper Zuk [245] | 3-6,2-6 | |
| Challenger Cherbourg | 02/09 16:20 | 25 |
[208] Maxime Janvier
v
Kacper Zuk [245] |
Retired |
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.