| French Open | 05/26 10:05 | 15 | [127] Jozef Kovalik v Ernesto Escobedo [187] | 6-2,4-6,6-2 | |
| French Open | 05/24 18:25 | 14 | [127] Jozef Kovalik v Tristan Lamasine [250] | 7-5,7-6 | |
| ATP Rzym | 05/08 11:05 | 14 | [66] Frances Tiafoe v Jozef Kovalik [125] | 6-2,7-5 | |
| ATP Belgrad | 04/18 17:20 | 14 | [128] Jozef Kovalik v Francisco Cerundolo [115] | 5-7,4-6 | |
| Challenger Belgrade | 04/16 12:45 | 28 | [127] Damir Dzumhur v Jozef Kovalik [128] | 3-6,6-3,6-3 | |
| Challenger Belgrade | 04/15 14:10 | 27 | [128] Jozef Kovalik v Facundo Bagnis [103] | 2-6,6-4,6-4 | |
| Challenger Belgrade | 04/14 11:00 | 26 | [128] Jozef Kovalik v Federico Gaio [136] | 6-0,7-6 | |
| Challenger Belgrade | 04/12 16:15 | 25 | [115] Francisco Cerundolo v Jozef Kovalik [128] | 6-7,1-6 | |
| ATP Cagliari | 04/07 12:55 | 26 | [37] Nikoloz Basilashvili v Jozef Kovalik [128] | 4-6,6-4,7-5 | |
| ATP Cagliari | 04/06 12:55 | 25 | [136] Sumit Nagal v Jozef Kovalik [128] | 6-3,1-6,3-6 | |
| ATP Cagliari | 04/05 10:30 | 19 | [128] Jozef Kovalik v Matteo Viola [251] | 7-6,4-6,7-6 | |
| ATP Cagliari | 04/04 09:40 | 14 | [129] Jozef Kovalik v Malek Jaziri [254] | 6-3,6-1 | |
| Challenger Santiago | 03/16 19:45 | 25 | Nicolas Kicker v Jozef Kovalik | 6-2,6-3 | |
| ATP Santiago | 03/09 17:25 | 25 | [129] Jozef Kovalik v Alejandro Tabilo [168] | 1-6,6-0,4-6 | |
| ATP Buenos Aires | 02/28 21:00 | 15 | Nicolas Kicker v Jozef Kovalik | 1-6,7-6,7-5 | |
| ATP Buenos Aires | 02/27 22:45 | 14 | [172] Emilio Gomez v Jozef Kovalik [128] | 5-7,4-6 | |
| ATP Cordoba | 02/26 21:50 | 27 | [128] Jozef Kovalik v Facundo Bagnis [130] | 1-6,2-6 | |
| ATP Cordoba | 02/24 17:30 | 26 | [265] Marcelo Tomas Barrios Vera v Jozef Kovalik [128] | 6-4,2-6,3-6 | |
| ATP Cordoba | 02/22 21:30 | 25 | [116] Daniel Elahi Galan v Jozef Kovalik [128] | 2-6,6-1,3-6 | |
| Challenger Antalya | 02/05 11:05 | 27 | [126] Jozef Kovalik v Jaume Munar [103] | 5-7,7-6,1-6 | |
| Challenger Antalya | 02/04 10:00 | 26 | [126] Jozef Kovalik v Tallon Griekspoor [155] | 6-1,6-2 | |
| Challenger Antalya | 02/02 11:25 | 25 | [126] Jozef Kovalik v Cem Ilkel [214] | 6-3,6-1 | |
| Challenger Antalya | 01/28 10:10 | 25 | [165] Alessandro Giannessi v Jozef Kovalik [125] | 6-4,7-5 | |
| Challenger Stambuł | 01/23 10:10 | 28 | [131] Jozef Kovalik v Arthur Rinderknech [178] | 5-7,4-6 | |
| Challenger Stambuł | 01/22 10:40 | 27 | [449] Ergi Kirkin v Jozef Kovalik [131] | 7-6,0-6,6-7 | |
| Challenger Stambuł | 01/20 07:00 | 26 | [143] Carlos Taberner v Jozef Kovalik [131] | 6-7,0-6 | |
| Challenger Stambuł | 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 |
Wikipedia - Jozef Kovalík
Jozef Kovalík (ur. 4 listopada 1992 w Bratysławie) – słowacki tenisista, reprezentant kraju w Pucharze Davisa.