Head to Head
| Challenger Marbella | 2018/03/27 10:35 | Joao Domingues v Jozef Kovalik | 2-6,3-6 |
Home History
| Davis Cup | 2018/04/07 15:55 | Jozef Kovalik v Mirza Basic | 6-7,6-2,3-6 |
| Challenger Marbella | 2018/03/28 12:35 | Simone Bolelli v Jozef Kovalik | 2-6,6-4,6-4 |
| Challenger Marbella | 2018/03/27 10:35 | Joao Domingues v Jozef Kovalik | 2-6,3-6 |
| Challenger Santiago | 2018/03/09 20:15 | Jozef Kovalik v Carlos Gomez-Herrera | 3-6,6-7 |
| Challenger Santiago | 2018/03/08 16:00 | Jozef Kovalik v Thomaz Bellucci | 6-7,7-6,6-3 |
| Challenger Santiago | 2018/03/07 15:00 | Gastao Elias v Jozef Kovalik | 6-7,2-6 |
| Challenger Santiago | 2018/03/06 14:00 | Jozef Kovalik v Alessandro Giannessi | 6-3,2-6,6-2 |
| Challenger Punta del Este | 2018/03/01 18:30 | Jozef Kovalik v Alessandro Giannessi | 6-7,6-2,6-7 |
Away History
| Challenger Marbella | 2018/03/27 10:35 | Joao Domingues v Jozef Kovalik | 2-6,3-6 |
| Challenger Santiago | 2018/03/06 17:20 | Rogerio Dutra Silva v Joao Domingues | 7-6,6-4 |
| ATP Sao Paulo | 2018/02/28 20:30 | Joao Domingues v Fabio Fognini | 5-7,1-6 |
| ATP Sao Paulo | 2018/02/26 18:15 | Renzo Olivo v Joao Domingues | 6-2,6-7,5-7 |
| ATP Sao Paulo Qual | 2018/02/25 14:00 | Joao Domingues v Ivan Nedelko | 6-2,6-1 |
| ATP Sao Paulo Qual | 2018/02/24 15:50 | Joao Domingues v Jose Hernandez-Fernandez | 6-2,6-4 |
| ATP Rio De Janeiro Qual | 2018/02/17 19:45 | Marco Cecchinato v Joao Domingues | 6-3,6-2 |
| ATP Buenos Aires Qual | 2018/02/10 20:45 | Joao Domingues v Casper Ruud | 1-6,3-6 |