Select tournament type
| 1/16-finals | Guzman D. | Laskevich E. | 0:2 (3:6, 4:6) | details | 18.02.2026 | ||
| Quarter-finals | Kalieva E. | Guzman D. | 2:0 (6:2, 6:1) | details | 24.10.2025 | ||
| 1/8-finals | Mamedova E. | Guzman D. | 0:2 (3:6, 4:6) | details | 23.10.2025 | ||
| 1/16-finals | Bennett D. | Guzman D. | 0:2 (3:6, 64:7) | details | 22.10.2025 | ||
| 1/8-finals | Brace C. | Guzman D. | 2:0 (6:2, 6:2) | details | 09.10.2025 | ||
| 1/16-finals | Cherubini D. | Guzman D. | 0:2 (5:7, 2:6) | details | 08.10.2025 | ||
| Final | Guzman D. | Giovannini L. | 1:2 (7:65, 3:6, 3:6) | details | 10.08.2025 | ||
| Semi-finals | Guzman D. | Perez Alarcon L. | 2:1 (1:6, 6:3, 6:4) | details | 09.08.2025 | ||
| Quarter-finals | Guzman D. | Mattioli F. | 2:0 (6:2, 6:1) | details | 08.08.2025 | ||
| 1/8-finals | Alves C. | Guzman D. | 0:2 (3:6, 1:6) | details | 07.08.2025 | ||
| 1/16-finals | Guzman D. | Sousa Salazar N. | 2:0 (6:1, 6:2) | details | 06.08.2025 | ||
| Final | Guzman D. | Giovannini L. | 0:2 (3:6, 1:6) | details | 03.08.2025 | ||
| Semi-finals | Guzman D. | Urrutia M. F. | 2:1 (4:6, 6:4, 6:0) | details | 02.08.2025 | ||
| Quarter-finals | Guzman D. | Fullana L. | 2:0 (6:2, 6:1) | details | 01.08.2025 | ||
| 1/8-finals | Capurro Taborda M. | Guzman D. | 1:2 (6:1, 65:7, 5:7) | details | 31.07.2025 | ||
| 1/16-finals | Guzman D. | Vazquez C. | 2:0 (6:1, 6:1) | details | 29.07.2025 | ||
| 1/8-finals | Guzman D. | Perez Alarcon L. | 1:2 (5:7, 6:4, 4:6) | details | 17.07.2025 | ||
| 1/16-finals | Markus Car. | Guzman D. | 1:2 (6:4, 2:6, 1:6) | details | 15.07.2025 | ||
| 1/16-finals | Guzman D. | Tona M. | 1:2 (6:2, 1:6, 2:6) | details | 08.07.2025 | ||
| Guzman D. | Castro C. | 2:0 (6:1, 6:1) | details | 21.06.2025 | |||
| Guzman D. | Reasco Gonzalez M. E. | 2:0 (6:1, 6:2) | details | 20.06.2025 | |||
| Guzman D. | Gallegos L. | 2:0 (6:0, 6:1) | details | 19.06.2025 | |||
| Guzman D. | Obando A. | 2:0 (6:1, 6:0) | details | 18.06.2025 | |||
| Quarter-finals | Akli A. | Guzman D. | 2:0 (6:1, 6:3) | details | 02.05.2025 | ||
| 1/8-finals | Guzman D. | Clarke Z. | 2:0 (6:2, 7:5) | details | 01.05.2025 | ||
| 1/16-finals | Leon S. | Guzman D. | 0:2 (1:6, 3:6) | details | 30.04.2025 | ||
| 1/16-finals | Paskauskas K. | Guzman D. | 2:1 (6:2, 4:6, 6:3) | details | 30.10.2024 | ||
| 1/16-finals | Guzman D. | Day K. | 0:2 (5:7, 4:6) | details | 09.10.2024 | ||
| Semi-finals | Guzman D. | Rakotomanga Rajaonah T. | 1:2 (66:7, 7:65, 4:6) | details | 24.08.2024 | ||
| Quarter-finals | Tubello A. | Guzman D. | 1:2 (6:2, 5:7, 63:7) | details | 23.08.2024 | ||
| 1/8-finals | Tran L. | Guzman D. | 0:2 (1:6, 2:6) | details | 22.08.2024 | ||
| 1/16-finals | Guzman D. | Kolodynska J. | 2:1 (4:6, 6:2, 6:2) | details | 21.08.2024 | ||
| 1/8-finals | Guzman D./Refaat M. | Laskevich E./Mamedova E. | 1:2 (64:7, 6:3, 6:10) | details | 21.10.2025 | ||
| Quarter-finals | Ccuno R./Guzman D. | Grassi A./Mattioli F. | 1:2 (3:6, 6:4, 7:10) | details | 07.08.2025 | ||
| 1/8-finals | Ccuno R./Guzman D. | Gobbi Monllau A. V./Marsiletti A. | 2:0 (6:1, 6:1) | details | 06.08.2025 | ||
| 1/8-finals | Fullana L./Guzman D. | Giovannini L./Gomez Pezuela Cano M. | 0:2 (61:7, 5:7) | details | 29.07.2025 | ||
| Quarter-finals | Capurro Taborda M./Guzman D. | Moyano L./Romero C. | 0:2 (3:6, 65:7) | details | 18.07.2025 | ||
| 1/8-finals | Capurro Taborda M./Guzman D. | Veronesi Noel Ribeiro L./Zuccon V. | 2:0 (6:0, 6:0) | details | 16.07.2025 | ||
| Semi-finals | Dang Y./You X. | Capurro Taborda M./Guzman D. | 2:1 (5:7, 6:1, 10:6) | details | 11.07.2025 | ||
| Quarter-finals | Estable L. J./Urrutia M. F. | Capurro Taborda M./Guzman D. | 1:2 (6:3, 0:6, 7:10) | details | 10.07.2025 | ||
| 1/8-finals | Capurro Taborda M./Guzman D. | Dias S./Dourado Zimermman J. | 2:0 (6:0, 6:3) | details | 09.07.2025 | ||
| Guzman D./Perez Alarcon L. | Lugo A./Castro C. | CAN. | details | 21.06.2025 | |||
| Guzman D./Perez Alarcon L. | Romero C./Reasco Gonzalez M. E. | CAN. | details | 20.06.2025 | |||
| Guzman D./Perez Alarcon L. | Alvarez Fu I./Sucrovich A. | 2:0 (6:0, 6:0) | details | 18.06.2025 | |||
| Semi-finals | Guzman D./Motosono K. | McAdoo R./Urhobo A. | 0:2 (2:6, 1:6) | details | 11.04.2025 | ||
| Quarter-finals | Rogers A. S./Zamarripa M. | Guzman D./Motosono K. | 1:0 RET. (6:2, 2:1) | details | 11.04.2025 | ||
| 1/8-finals | Guzman D./Motosono K. | Lacasse R./McHale C. | 2:1 (7:65, 3:6, 10:7) | details | 10.04.2025 | ||
| 1/8-finals | Guzman D./Shcherbinina A. | Jones M./Park S. | 0:2 (4:6, 3:6) | details | 29.10.2024 | ||
| Quarter-finals | Herrero Linana A./Krywoj M. S. | Castro Z. M./Guzman D. | 2:0 (6:1, 6:0) | details | 22.08.2024 | ||
| 1/8-finals | Castro Z. M./Guzman D. | Markus Car./Markus K. | 2:0 (7:5, 6:4) | details | 20.08.2024 | ||