| Helsinki, Finland | 11/16 11:30 | 25 | [158] Moraing, Mats v Jozef Kovalik [131] | 6-3,6-4 | |
| ATP Stockholm | 11/10 12:55 | 26 | [60] Arthur Rinderknech v Jozef Kovalik [135] | 6-4,6-1 | |
| ATP Stockholm | 11/08 13:00 | 25 | [85] Gojowczyk, Peter v Jozef Kovalik [135] | 7-6,4-6,5-7 | |
| ATP Stockholm | 11/07 11:00 | 19 | [135] Jozef Kovalik v Istomin, Denis [249] | 4-6,5-7 | |
| ATP Stockholm | 11/06 11:00 | 14 | [135] Jozef Kovalik v Petrovic, Danilo [293] | 7-6,7-6 | |
| Antwerp, Belgium | 10/17 10:00 | 14 | [143] Jozef Kovalik v Dennis Novak [111] | 0-6,1-6 | |
| Challenger Tulln | 09/08 09:55 | 26 | [118] Jozef Kovalik v Moraing, Mats [242] | 6-2,3-6,4-6 | |
| Challenger Tulln | 09/07 12:00 | 25 | [118] Jozef Kovalik v Yannick Hanfmann [134] | 6-3,3-6,7-5 | |
| Challenger Como | 09/03 09:00 | 27 | [358] Andrea Vavassori v Jozef Kovalik [118] | 6-3,6-4 | |
| Challenger Como | 09/02 09:30 | 26 | [291] Franco Agamenone v Jozef Kovalik [118] | 2-6,6-7 | |
| Challenger Como | 08/31 15:15 | 25 | [298] Lenz, Julian v Jozef Kovalik [118] | 5-7,2-6 | |
| Challenger Warsaw | 08/28 14:00 | 28 | [272] Nino Serdarusic v Jozef Kovalik [121] | 7-6,7-6 | |
| Challenger Warsaw | 08/28 09:40 | 27 | [327] Lucas Miedler v Jozef Kovalik [121] | 4-6,4-6 | |
| Challenger Warsaw | 08/27 08:50 | 26 | [295] Evan Furness v Jozef Kovalik [121] | 2-6,5-7 | |
| Challenger Warsaw | 08/25 10:30 | 25 | [409] Johan Nikles v Jozef Kovalik [121] | 3-6,4-6 | |
| Kitzbuhel, Austria | 07/29 09:00 | 27 | [131] Jozef Kovalik v Pedro Martinez [97] | 2-6,2-6 | |
| Kitzbuhel, Austria | 07/28 09:00 | 26 | [131] Jozef Kovalik v Jiri Vesely [86] | 2-6,6-2,6-4 | |
| Kitzbuhel, Austria | 07/26 09:00 | 25 | [67] Jaume Munar v Jozef Kovalik [131] | 4-6,4-6 | |
| Kitzbuhel, Austria | 07/25 10:00 | 19 | [130] Jozef Kovalik v Vilella Martinez, Mario [158] | 7-5,7-5 | |
| Kitzbuhel, Austria | 07/24 12:50 | 26 | Jozef Kovalik v Leandro Riedi | 6-2,6-4 | |
| Gstaad, Switzerland | 07/19 13:00 | 25 | [130] Jozef Kovalik v Benoit Paire [49] | 3-6,6-7 | |
| Hamburg, Germany | 07/10 10:50 | 14 | [127] Jozef Kovalik v Zhizhen Zhang [175] | 4-6,4-6 | |
| Braunchsweig, Germany | 07/08 11:00 | 27 | [127] Jozef Kovalik v Henri Laaksonen [137] | 3-6,2-6 | |
| Braunchsweig, Germany | 07/07 09:30 | 26 | [127] Jozef Kovalik v Jaziri, Malek [285] | 6-1,7-5 | |
| Braunchsweig, Germany | 07/05 13:35 | 25 | [127] Jozef Kovalik v Horansky, Filip [180] | 7-6,6-3 | |
| Wimbledon, London, Great Britain | 06/22 14:15 | 14 | [126] Jozef Kovalik v Ramkumar Ramanathan [211] | 3-6,0-6 | |
| Prostejov, Czech Republic | 06/14 11:05 | 25 | [126] Jozef Kovalik v Vit Kopriva [261] | 6-2,6-7,4-6 | |
| Challenger Bratislava | 06/10 14:55 | 26 | [127] Jozef Kovalik v Bachinger, Matthias [246] | 7-6,1-6,4-6 | |
| Challenger Bratislava | 06/08 13:20 | 25 | [127] Jozef Kovalik v Vit Kopriva [261] | 6-4,6-2 | |
| French Open, Paris, France | 05/27 10:15 | 19 | [127] Jozef Kovalik v Roman Safiullin [181] | 1-6,7-6,3-6 |
Wikipedia - Jozef Kovalík
Jozef Kovalík, né le à Bratislava, est un joueur de tennis slovaque, professionnel depuis 2010.