Indial Wells 
Davis Сup Group I Tennis. Played Justo Guido Ivan. Season 2026
Country 
Argentina. Ranking ATP 0.
Argentina. Ranking ATP 0.| Tigre 2 | ||||
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| 26.02.2026 | Second round | Justo Guido Ivan — Meza Alvaro Guillen | 1:2 (6:7, 6:3, 2:6) |
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| 24.02.2026 | First round | Villanueva Gonzalo — Justo Guido Ivan | 0:2 (5:7, 5:7) |
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| Tigre 1 | ||||
| 22.02.2026 | Final | Midon Lautaro — Justo Guido Ivan | 1:2 (6:4, 3:6, 0:6) |
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| 21.02.2026 | Semi-finals | Justo Guido Ivan — Bueno Gonzalo | 2:1 (4:6, 6:2, 6:2) |
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| 19.02.2026 | Second round | Justo Guido Ivan — Diaz Acosta Facundo | 2:0 (7:5, 6:0) |
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| 17.02.2026 | First round | Agamenone Franco — Justo Guido Ivan | 0:2 (2:6, 2:6) |
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| Rosario | ||||
| 04.02.2026 | First round | Carabelli Camilo Ugo — Justo Guido Ivan | 2:0 (6:1, 6:0) |
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| 02.02.2026 | Qualifications - 1st round | Justo Guido Ivan — Farjat Tomas | 2:1 (6:7, 6:2, 6:1) |
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 Concepcion 1 | ||||
| 30.01.2026 | Quarter-finals | Justo Guido Ivan — Barrios Vera Tomas | 1:2 (3:6, 6:4, 4:6) |
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| 29.01.2026 | Second round | Torres Juan Bautista — Justo Guido Ivan | 0:2 (3:6, 2:6) |
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| 27.01.2026 | Qialification final | Justo Guido Ivan — Huertas Del Pino Arklon (Retired) | 1:0 (6:1, 3:0) |
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| 27.01.2026 | Qualifications - 1st round | Justo Guido Ivan — Huertas Del Pino Conner | 2:1 (6:1, 3:6, 6:1) |
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 | ||||
| 22.01.2026 | Second round | Justo Guido Ivan — Bueno Gonzalo | 1:2 (3:6, 6:0, 2:6) |
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| 20.01.2026 | First round | Justo Guido Ivan — Torres Juan Bautista | 2:0 (7:6, 6:2) |
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| 19.01.2026 | Qialification final | Justo Guido Ivan — Huertas Del Pino Arklon | 2:1 (7:6, 6:7, 6:2) |
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