| Challenger - Santa Fe | 10/18 15:00 | 26 | [75] Federico Coria v Jozef Kovalik [232] | 4-6,7-6,7-6 | |
| Challenger - Santa Fe | 10/16 19:40 | 25 | [174] Franco Agamenone v Jozef Kovalik [232] | 3-6,4-6 | |
| Challenger - Buenos Aires | 10/11 15:50 | 26 | [185] Jozef Kovalik v Francisco Comesana [126] | 7-6,3-6,4-6 | |
| Challenger - Buenos Aires | 10/10 15:50 | 25 | [231] Lukas Neumayer v Jozef Kovalik [185] | 7-6,4-6,2-6 | |
| Challenger - Bad Waltersdorf | 09/22 12:15 | 27 | [201] Jozef Kovalik v Andrea Pellegrino [230] | 6-7,5-7 | |
| Challenger - Bad Waltersdorf | 09/20 14:10 | 26 | [201] Jozef Kovalik v Ergi Kirkin [343] | 6-1,6-2 | |
| Challenger - Bad Waltersdorf | 09/18 12:45 | 25 | [61] Roberto Carballes Baena v Jozef Kovalik [201] | 5-7,6-3,6-7 | |
| Challenger - Stettin | 09/13 14:55 | 26 | [208] Jozef Kovalik v Pedro Cachin [79] | 0-6,3-6 | |
| Challenger - Stettin | 09/12 08:30 | 25 | [221] Andrea Pellegrino v Jozef Kovalik [208] | 6-7,6-7 | |
| Challenger - Tulln | 09/04 13:00 | 25 | [278] Henri Squire v Jozef Kovalik [151] | 6-7,6-2,6-4 | |
| US Open | 08/22 15:00 | 14 | [161] Francisco Comesana v Jozef Kovalik [153] | 6-4,6-4 | |
| Challenger - Lüdenscheid | 08/04 09:25 | 26 | [165] Hugo Dellien v Jozef Kovalik [152] | 1-6,6-1,7-6 | |
| Challenger - Lüdenscheid | 08/02 09:00 | 25 | Jozef Kovalik v Hazem Naw | 7-6,6-3 | |
| ATP - Hamburg | 07/27 12:30 | 26 | [172] Jozef Kovalik v Lorenzo Musetti [18] | 6-3,2-6,4-6 | |
| ATP - Hamburg | 07/25 11:30 | 25 | [123] Thiago Seyboth Wild v Jozef Kovalik [172] | 6-7,4-6 | |
| ATP - Hamburg | 07/23 16:45 | 19 | [159] Jozef Kovalik v Elias Ymer [166] | 3-6,3-6 | |
| ATP - Hamburg | 07/22 11:55 | 14 | [89] Pavel Kotov v Jozef Kovalik [159] | 3-6,7-5,4-6 | |
| ATP - Bastad | 07/19 09:00 | 26 | [139] Filip Misolic v Jozef Kovalik [159] | 4-6,7-6,6-4 | |
| ATP - Bastad | 07/18 09:00 | 25 | [159] Jozef Kovalik v Alejandro Davidovich Fokina [35] | 6-3,6-4 | |
| ATP - Bastad | 07/17 09:00 | 19 | [179] Genaro Alberto Olivieri v Jozef Kovalik [159] | 6-7,4-6 | |
| ATP - Bastad | 07/16 13:05 | 14 | [343] Viktor Durasovic v Jozef Kovalik [151] | 4-6,5-7 | |
| Challenger - Braunschweig | 07/13 10:00 | 27 | [151] Jozef Kovalik v Thiago Seyboth Wild [131] | 6-3,6-7,4-6 | |
| Challenger - Braunschweig | 07/12 09:00 | 26 | [122] Pedro Martinez v Jozef Kovalik [151] | 6-2,5-7,3-6 | |
| Challenger - Braunschweig | 07/11 09:00 | 25 | [260] Rudolf Molleker v Jozef Kovalik [151] | 6-4,3-6,4-6 | |
| Wimbledon | 06/26 11:50 | 14 | [151] Jozef Kovalik v Luca Nardi [154] | 2-6,6-4,4-6 | |
| Challenger - Parma | 06/19 15:00 | 25 | [150] Jozef Kovalik v Matteo Gigante [242] | 4-6,6-7 | |
| Challenger - Bratislava | 06/13 12:35 | 25 | [144] Jozef Kovalik v Vitaliy Sachko [266] | 6-7,7-5,0-6 | |
| Challenger - Heilbronn | 06/08 10:00 | 26 | [374] Akira Santillan v Jozef Kovalik [143] | 6-2,3-6,6-3 | |
| Challenger - Heilbronn | 06/05 14:25 | 25 | [143] Jozef Kovalik v Maximilian Marterer [144] | 3-6,6-2,7-6 | |
| Challenger - Troisdorf | 05/30 08:00 | 25 | [411] Robert Strombachs v Jozef Kovalik [143] | 7-5,7-6 |
Wikipedia - Jozef Kovalík
Jozef Kovalík (* 4. November 1992 in Bratislava) ist ein slowakischer Tennisspieler.