| Australian Open | 01/21 03:30 | 23 | [139] Jozef Kovalik v Pablo Carreno-Busta [30] | 4-6,6-3,1-6,6-7 | |
| Australian Open | 01/17 05:20 | 46 | [216] Max Purcell v Jozef Kovalik [138] | 6-4,6-2 | |
| Australian Open | 01/16 05:35 | 45 | [301] Luke Saville v Jozef Kovalik [138] | 7-6,6-7,4-6 | |
| Australian Open | 01/14 00:00 | 44 | [245] Tobias Kamke v Jozef Kovalik [138] | 1-6,6-7 | |
| Czechy - Extraliga | 12/15 12:35 | 1 | [310] Luca Vanni v Jozef Kovalik [140] | 6-4,6-3 | |
| Czechy - Extraliga | 12/13 12:10 | - | [140] Jozef Kovalik v Szymon Walkow [163] | 6-2,6-2 | |
| Challenger Maia | 11/24 11:00 | 29 | [172] Jozef Kovalik v Constant Lestienne [242] | 6-0,6-4 | |
| Challenger Maia | 11/23 15:30 | 28 | [110] Andrej Martin v Jozef Kovalik [172] | 1-6,4-6 | |
| Challenger Maia | 11/22 18:00 | 27 | [120] Paolo Lorenzi v Jozef Kovalik [172] | 5-7,5-7 | |
| Challenger Maia | 11/21 19:45 | 26 | [172] Jozef Kovalik v Attila Balazs [137] | 6-4,7-5 | |
| Challenger Maia | 11/20 15:00 | 25 | [172] Jozef Kovalik v Pavel Kotov [256] | 6-0,6-1 | |
| Challenger Montevideo | 11/07 18:45 | 26 | [98] Jaume Munar v Jozef Kovalik [174] | 4-6,7-5,6-3 | |
| Challenger Montevideo | 11/06 17:15 | 25 | [476] Genaro Alberto Olivieri v Jozef Kovalik [174] | 6-7,1-6 | |
| Challenger Guayaquil | 10/31 20:05 | 26 | [180] Jozef Kovalik v Thiago Seyboth Wild [311] | 3-6,6-3,3-6 | |
| Challenger Guayaquil | 10/30 19:55 | 25 | [180] Jozef Kovalik v Ulises Blanch [389] | 6-2,3-6,6-3 | |
| ATP Wiedeń | 10/19 14:30 | 64 | [71] Aljaz Bedene v Jozef Kovalik [176] | 6-2,6-4 | |
| ATP Antwerpia | 10/15 18:00 | 25 | [70] Ugo Humbert v Jozef Kovalik [176] | 6-4,7-5 | |
| Challenger Barcelona | 10/06 09:00 | 29 | [208] Jozef Kovalik v Salvatore Caruso [110] | 4-6,2-6 | |
| Challenger Barcelona | 10/05 09:00 | 28 | [208] Jozef Kovalik v Alessandro Giannessi [166] | 6-3,7-6 | |
| Challenger Barcelona | 10/04 12:00 | 27 | [208] Jozef Kovalik v Carlos Taberner [227] | 6-1,2-6,7-6 | |
| Challenger Barcelona | 10/03 11:00 | 26 | [76] Roberto Carballes Baena v Jozef Kovalik [208] | Retired | |
| Challenger Barcelona | 10/01 11:40 | 25 | [208] Jozef Kovalik v Kimmer Coppejans [163] | 2-6,6-3,6-3 | |
| Challenger Barcelona | 09/30 09:40 | 24 | [269] Gian Marco Moroni v Jozef Kovalik [208] | 6-3,2-6,4-6 | |
| ATP St Petersburg | 09/18 10:00 | 25 | [64] Joao Sousa v Jozef Kovalik [206] | 6-2,6-3 | |
| Challenger Szczecin | 09/15 10:00 | 29 | [105] Guido Andreozzi v Jozef Kovalik [346] | 7-6,2-6,4-6 | |
| Challenger Szczecin | 09/14 13:20 | 28 | [346] Jozef Kovalik v Marco Cecchinato [66] | 7-6,6-1 | |
| Challenger Szczecin | 09/13 16:50 | 27 | [346] Jozef Kovalik v Constant Lestienne [195] | 6-4,6-4 | |
| Challenger Szczecin | 09/12 17:10 | 26 | Jozef Kovalik v Pawel Cias | 6-4,6-0 | |
| Challenger Szczecin | 09/11 08:00 | 25 | [138] Lorenzo Giustino v Jozef Kovalik [346] | 7-6,6-7,1-6 | |
| Challenger Szczecin | 09/09 12:00 | 24 | [346] Jozef Kovalik v Adam Pavlasek [387] | 6-3,6-2 |
Wikipedia - Jozef Kovalík
Jozef Kovalík (ur. 4 listopada 1992 w Bratysławie) – słowacki tenisista, reprezentant kraju w Pucharze Davisa.