ITF M25 Barnstaple 02/13 11:20 27 [406] Kacper Zuk v Jan Zielinski [337] 3-6,6-0,6-1
ITF M25 Barnstaple 02/12 12:55 26 Kacper Zuk v Arthur Fery 6-4,6-2
ITF M25 Barnstaple 02/11 10:00 25 Kacper Zuk v Valentin Royer 6-4,7-5
ITF M25 Nussloch 01/21 15:20 25 [401] Kacper Zuk v Ruben Bemelmans [260] 3-6,3-6
Challenger Bendigo 01/12 04:00 24 Harold Mayot v Kacper Zuk 6-4,7-5
ATP Cup 01/07 23:00 1 [105] Dennis Novak v Kacper Zuk [448] 7-5,6-7,3-6
ATP Cup 01/05 23:00 1 [38] Marin Cilic v Kacper Zuk [448] 7-6,6-4
ITF M15 Telde 11/28 10:30 27 Kacper Zuk v Alexis Musialek 6-7,0-6
ITF M15 Telde 11/27 10:00 26 Kacper Zuk v Alvaro Saez-Royuela Ariza 6-0,6-3
ITF M15 Telde 11/25 12:00 25 Kacper Zuk v Sheil Kotecha 6-2,6-0
ITF M15 Sharm El Sheikh 11/07 08:00 26 Clement Geens v Kacper Zuk 0-6,6-2,6-4
ITF M15 Sharm El Sheikh 11/06 08:00 25 Tsung-Hao Huang v Kacper Zuk 1-6,2-6
ITF M15 Sharm El Sheikh 11/03 08:00 29 [461] Pablo Vivero Gonzalez v Kacper Zuk [469] 6-4,4-6,7-5
ITF M15 Sharm El Sheikh 11/02 08:00 28 Kyrian Jacquet v Kacper Zuk 6-1,0-6,4-6
ITF M15 Sharm El Sheikh 11/01 08:00 27 Maciej Smola v Kacper Zuk 4-6,2-6
ITF M15 Sharm El Sheikh 10/31 09:55 26 Aryan Goveas v Kacper Zuk 3-6,2-6
ITF M15 Sharm El Sheikh 10/30 11:25 25 [472] Jan Zielinski v Kacper Zuk [469] 3-6,3-6
Challenger Hamburg 10/22 11:00 24 [180] Maxime Cressy v Kacper Zuk [466] 7-6,3-6,6-1
Challenger Hamburg 10/21 08:00 166 [368] Jelle Sels v Kacper Zuk [466] 6-3,7-6
ITF M25 Stockholm 09/29 11:00 29 [285] Botic Van De Zandschulp v Kacper Zuk [411] 6-4,4-6,3-6
ITF M25 Stockholm 09/28 11:00 28 Evgeny Tyurnev v Kacper Zuk 4-6,2-6
ITF M25 Stockholm 09/27 10:00 27 Kacper Zuk v Jan Zielinski 6-3,6-1
ITF M25 Stockholm 09/26 12:00 26 Kacper Zuk v Robin Thour 7-6,6-1
ITF M25 Stockholm 09/24 12:00 25 [457] Yshai Oliel v Kacper Zuk [411] 4-6,6-7
ITF M15 Antalya 09/21 07:30 28 Ivan Nedelko v Kacper Zuk 7-6,3-6,6-3
ITF M15 Antalya 09/20 07:00 27 Kacper Zuk v Marsel Ilhan 6-1,7-6
ITF M15 Antalya 09/19 07:00 26 Kacper Zuk v Luka Pavlovic 6-1,6-2
ITF M15 Antalya 09/18 07:00 25 Kacper Zuk v Andrej Krajcik 6-1,6-1
Challenger Szczecin 09/11 09:35 25 Kacper Zuk v Gianluca Mager 6-7,4-6
Challenger Szczecin 09/10 15:40 24 Kacper Zuk v Maciej Smola 7-6,6-2

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.