| 2026-05-08 | Rome Masters | Clay | R64 | 25 |  Casper Ruud (23) | 90 |  Zachary Svajda | 6-1 6-3 | H2H | 3 | 64 | 3 | 0 | 57.9% | 81.8% | 87.5% | 0/0 |
| 2026-05-06 | Rome Masters | Clay | R128 | 90 | Zachary Svajda | 78 |  Marco Trungelliti | 0-6 6-4 7-6(4) | H2H | 3 | 132 | 4 | 1 | 55.9% | 76.9% | 46.3% | 2/5 |
| 2026-03-31 | Houston | Clay | R32 | 101 |  Adolfo Daniel Vallejo | 82 | Zachary Svajda | 6-1 6-4 | H2H | 3 | 61 | 6 | 0 | 73.3% | 78.8% | 66.7% | 0/1 |
| 2026-03-19 | Miami Masters | Hard | R128 | 385 |  Moise Kouame (WC) | 96 | Zachary Svajda | 5-7 6-4 6-4 | H2H | 3 | 137 | 11 | 11 | 57.1% | 76.6% | 47.9% | 10/12 |
| 2026-03-07 | Indian Wells Masters | Hard | R64 | 19 |  Alejandro Davidovich Fokina (18) | 99 | Zachary Svajda | 7-6(0) 6-2 | H2H | 3 | 79 | 8 | 1 | 66.7% | 78.6% | 52.4% | 5/7 |
| 2026-03-05 | Indian Wells Masters | Hard | R128 | 99 | Zachary Svajda | 51 |  Marin Cilic | 7-6(5) 6-4 | H2H | 3 | 106 | 5 | 1 | 60.3% | 85.1% | 48.4% | 5/6 |
| 2026-02-20 | Delray Beach | Hard | R16 | 28 | Frances Tiafoe (8) | 106 | Zachary Svajda | 6-4 3-6 7-5 | H2H | 3 | 141 | 5 | 3 | 62.6% | 77.2% | 58.8% | 5/6 |
| 2026-02-18 | Delray Beach | Hard | R32 | 106 | Zachary Svajda | 75 | Aleksandar Kovacevic | 7-6(4) 6-3 | H2H | 3 | 88 | 17 | 2 | 59.3% | 85.2% | 48.6% | 9/9 |
| 2026-02-10 | Dallas | Hard | R32 | 14 | Alejandro Davidovich Fokina (3) | 110 | Zachary Svajda | 6-4 7-6(1) | H2H | 3 | 94 | 6 | 0 | 71.8% | 72.5% | 65.0% | 3/4 |
| 2026-01-18 | Australian Open | Hard | R128 | 102 |  Yannick Hanfmann | 143 | Zachary Svajda | 7-5 4-6 6-4 7-6(3) | H2H | 5 | 172 | 19 | 2 | 60.0% | 77.3% | 58.0% | 4/8 |
