| Challenger - Istanbul | 01/23 10:10 | 28 | [131] Jozef Kovalik v Arthur Rinderknech [178] | 5-7,4-6 | |
| Challenger - Istanbul | 01/22 10:40 | 27 | [449] Ergi Kirkin v Jozef Kovalik [131] | 7-6,0-6,6-7 | |
| Challenger - Istanbul | 01/20 07:00 | 26 | [143] Carlos Taberner v Jozef Kovalik [131] | 6-7,0-6 | |
| Challenger - Istanbul | 01/18 15:05 | 25 | [298] Altug Celikbilek v Jozef Kovalik [131] | 5-7,6-2,4-6 | |
| Australian Open | 01/11 09:40 | 60 | [131] Jozef Kovalik v Bernard Tomic [228] | 4-6,6-3,4-6 | |
| Challenger - Maia | 12/04 14:45 | 27 | [131] Jozef Kovalik v Carlos Taberner [152] | 6-7,1-6 | |
| Challenger - Maia | 12/03 13:10 | 26 | [131] Jozef Kovalik v Altug Celikbilek [318] | 6-3,3-6,6-3 | |
| Challenger - Maia | 12/01 11:00 | 25 | [131] Jozef Kovalik v Julian Lenz [246] | 6-1,4-6,6-2 | |
| ATP - Sofia | 11/07 13:30 | 64 | [216] Illya Marchenko v Jozef Kovalik [126] | 7-5,6-3 | |
| Challenger - Marbella | 10/26 12:00 | 25 | [126] Jozef Kovalik v Jay Clarke [189] | 3-6,5-7 | |
| ATP - Sardinië | 10/13 08:00 | 25 | [125] Jozef Kovalik v Pablo Andujar [54] | 5-7,5-7 | |
| ATP - Sardinië | 10/11 10:20 | 164 | [286] Andrea Arnaboldi v Jozef Kovalik [124] | 2-6,4-6 | |
| ATP - Sardinië | 10/10 12:00 | 64 | Matteo Gigante v Jozef Kovalik | 4-6,0-6 | |
| Challenger - Split | 10/02 12:25 | 27 | [462] Duje Ajdukovic v Jozef Kovalik [124] | 6-2,6-4 | |
| Challenger - Split | 10/01 09:00 | 26 | [196] Frederico Ferreira Silva v Jozef Kovalik [124] | 6-2,2-6,5-7 | |
| Challenger - Split | 09/29 14:25 | 25 | [252] Malek Jaziri v Jozef Kovalik [124] | 4-6,7-6,0-6 | |
| French Open | 09/21 12:00 | 14 | [124] Jozef Kovalik v Ruben Bemelmans [220] | 2-6,3-6 | |
| ATP - Rome | 09/14 10:10 | 19 | [124] Jozef Kovalik v Marco Cecchinato [113] | 2-6,1-6 | |
| ATP - Rome | 09/13 10:40 | 19 | [53] Aljaz Bedene v Jozef Kovalik [123] | 6-7,3-6 | |
| ATP - Rome | 09/12 09:50 | 14 | [114] Evgeny Donskoy v Jozef Kovalik [123] | 5-7,4-6 | |
| Challenger - Prostejov | 09/10 10:00 | 27 | [56] Pablo Andujar v Jozef Kovalik [123] | 6-2,7-6 | |
| Challenger - Prostejov | 09/09 12:05 | 26 | [123] Jozef Kovalik v Cedrik-Marcel Stebe [131] | 6-1,2-6,6-2 | |
| Challenger - Prostejov | 09/07 14:20 | 25 | [123] Jozef Kovalik v Hyeon Chung [144] | 7-6,6-2 | |
| US Open | 08/31 18:40 | 23 | [168] Maxime Cressy v Jozef Kovalik [123] | 6-1,2-6,6-4,6-4 | |
| Challenger - Praag | 08/19 08:30 | 26 | [122] Jozef Kovalik v Tallon Griekspoor [190] | 1-6,6-1,1-6 | |
| Challenger - Praag | 08/17 08:30 | 25 | [122] Jozef Kovalik v Adrian Menendez-Maceiras [264] | 4-6,6-1,6-2 | |
| Slovakian International | 06/18 13:10 | 1 | [292] Alex Molcan v Jozef Kovalik [122] | 6-3,6-3 | |
| Slovakian International | 06/17 12:30 | 1 | Lukas Palovic v Jozef Kovalik | 1-6,1-6 | |
| Davis Cup | 03/07 21:35 | 45 | Jozef Kovalik v Lukas Rosol | Cancelled | |
| Davis Cup | 03/06 15:00 | 45 | [121] Jozef Kovalik v Jiri Vesely [64] | 3-6,5-7 |
Wikipedia - Jozef Kovalík
Jozef Kovalík (Bratislava, 4 november 1992) is een Slowaakse tennisspeler. Hij heeft vijf challengers in het enkelspel en één challenger in het dubbelspel op zijn naam staan.