| 31‑Mar‑2025 | Campinas CH | Clay | R32 | 512 | 196 | (3)Andrea Collarini [ARG] d. (Alt)Pereira | 6-4 6-3 | | 0.78 | 1.9% | 9.6% | 63.5% | 57.6% | 31.6% | 1/6 | 1:44 |
| 24‑Mar‑2025 | Concepcion CH | Clay | R32 | 513 | 198 | (7)Andrea Collarini [ARG] d. (Q)Pereira | 6-1 7-5 | | 0.67 | 2.1% | 4.3% | 70.2% | 66.7% | 42.9% | 0/3 | 1:22 |
| 24‑Mar‑2025 | Concepcion CH | Clay | Q2 | 513 | 653 | (3)Pereira d. (8)Kosuke Ogura [JPN] | 4-6 6-4 6-3 | | 1.23 | 4.4% | 0.0% | 66.7% | 65.0% | 63.3% | 3/6 | 2:08 |
| 24‑Mar‑2025 | Concepcion CH | Clay | Q1 | 513 | 1753 | (3)Pereira d. (WC)Alejandro Bancalari [CHI] | 6-4 6-4 | | 1.29 | 3.2% | 3.2% | 62.9% | 74.4% | 47.8% | 3/5 | 1:56 |
| 10‑Mar‑2025 | Santiago CH | Clay | Q1 | 512 | 805 | Daniel Antonio Nunez [CHI] d. (7)Pereira | 4-6 7-5 6-4 | | 0.95 | 3.9% | 5.9% | 58.8% | 63.3% | 54.8% | 6/10 | 2:41 |
| 17‑Feb‑2025 | M25 Punta del Este | Clay | QF | 514 | 489 | Mariano Kestelboim [ARG] d. Pereira | 6-0 6-4 | | 0.59 | 0.0% | 0.0% | 60.9% | 46.4% | 38.9% | 2/7 | 1:35 |
| 17‑Feb‑2025 | M25 Punta del Este | Clay | R16 | 514 | 337 | Pereira d. Matheus Pucinelli De Almeida [BRA] | 7-5 6-3 | | 1.25 | 6.2% | 3.1% | 73.8% | 58.3% | 47.1% | 4/8 | 2:01 |
| 17‑Feb‑2025 | M25 Punta del Este | Clay | R32 | 514 | 1042 | Pereira d. Ignacio Carou [URU] | 4-6 6-3 6-4 | | 1.21 | 3.5% | 2.4% | 68.2% | 70.7% | 59.3% | 7/10 | 2:28 |
| 10‑Feb‑2025 | M25 Punta del Este | Clay | R32 | 515 | 575 | Juan Manuel La Serna [ARG] d. Pereira | 7-6(3) 7-5 | | 0.91 | 1.1% | 2.3% | 81.8% | 58.3% | 50.0% | 7/11 | 2:25 |