| 2025-01-31 | Davis Cup QLS R1: CRO vs SVK | Hard | RR | 368 |  Dino Prizmic | 127 |  Jozef Kovalik | 6-2 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 2024-09-10 | Davis Cup Finals RR: GER vs SVK | Hard | RR | 96 |  Yannick Hanfmann | 114 | Jozef Kovalik | 3-6 6-3 7-6(3) | H2H | 3 | 135 | 13 | 1 | 74.2% | 76.8% | 50.0% | 6/8 |
| 2024-09-15 | Davis Cup Finals RR: SVK vs CHI | Hard | RR | 117 | Jozef Kovalik | 22 |  Alejandro Tabilo | 6-4 6-7(5) 6-1 | H2H | 3 | 123 | 6 | 3 | 66.0% | 75.8% | 55.9% | 1/2 |
| 2024-09-13 | Davis Cup Finals RR: USA vs SVK | Hard | RR | 40 |  Brandon Nakashima | 114 | Jozef Kovalik | 6-3 6-3 | H2H | 3 | 74 | 8 | 1 | 76.1% | 80.0% | 72.7% | 0/0 |
| 2024-07-15 | Bastad | Clay | R32 | 42 |  Cameron Norrie (5) | 102 | Jozef Kovalik | 7-6(4) 6-4 | H2H | 3 | 95 | 7 | 2 | 68.2% | 82.2% | 66.7% | 0/0 |
| 2024-05-26 | Roland Garros | Clay | R32 | 13 |  Holger Rune (13) | 145 | Jozef Kovalik (LL) | 7-5 6-1 7-6(2) | H2H | 5 | - | 5 | 8 | 53.0% | 71.7% | 61.7% | 4/6 |
| 2024-05-26 | Roland Garros | Clay | R64 | 145 | Jozef Kovalik (LL) | 18 |  Karen Khachanov (18) | 4-6 4-6 6-4 6-3 6-4 | H2H | 5 | - | 9 | 3 | 61.6% | 61.2% | 68.9% | 13/18 |
| 2024-05-26 | Roland Garros | Clay | R128 | 145 | Jozef Kovalik (LL) | 50 | Marcos Giron | 7-6(3) 6-4 3-6 7-6(5) | H2H | 5 | - | 4 | 6 | 58.4% | 71.3% | 46.8% | 10/15 |
| 2023-07-24 | Hamburg | Clay | R16 | 18 |  Lorenzo Musetti (3) | 172 | Jozef Kovalik (LL) | 3-6 6-2 6-4 | H2H | 3 | 125 | 2 | 0 | 59.7% | 69.8% | 65.5% | 3/5 |
| 2023-07-24 | Hamburg | Clay | R32 | 172 | Jozef Kovalik (LL) | 123 |  Thiago Seyboth Wild (Q) | 7-6(6) 6-4 | H2H | 3 | 111 | 3 | 2 | 72.9% | 74.2% | 56.5% | 2/3 |
