Stadium: Cancha 7 Round: 14 Ground: Clay
| ITF M25 Punta del Este | 2024/02/15 14:55 | Alex Barrena v Gonzalo Villanueva | 6-4,4-6,4-6 |
| Challenger Buenos Aires | 2023/10/09 14:00 | Alex Barrena v Gonzalo Villanueva | 4-6,3-6 |
| Challenger Troyes | 2024/07/01 11:30 | Evgeny Karlovskiy v Alex Barrena | 7-5,6-3 |
| Challenger Troyes | 2024/06/30 13:20 | Hugo Chapoutot v Alex Barrena | 1-6,0-6 |
| ITF M15 Wroclaw | 2024/06/27 08:00 | Arthur Bonnaud v Alex Barrena | 6-2,6-3 |
| ITF M15 Wroclaw | 2024/06/25 10:35 | Petro Orlando Fellin v Alex Barrena | 5-7,2-6 |
| ITF M15 Koszalin | 2024/06/20 13:35 | Luca Staeheli v Alex Barrena | 6-1,6-1 |
| ITF M15 Koszalin | 2024/06/19 15:00 | Peetu Pohjola v Alex Barrena | 4-6,4-6 |
| Challenger Perugia | 2024/06/09 09:20 | Gianluca Mager v Alex Barrena | 6-4,6-4 |
| ITF M25 Tucuman | 2024/02/27 23:00 | Mateo Del Pino v Alex Barrena | 3-6,3-6 |
| Challenger Todi | 2024/08/12 10:20 | Gonzalo Villanueva v Gianluca Cadenasso | 0-6,4-6 |
| Challenger Todi | 2024/08/11 11:15 | Gonzalo Villanueva v Tomas Gerini | 6-4,6-1 |
| Challenger Cordenons | 2024/08/05 10:10 | Gonzalo Villanueva v Nino Serdarusic | 5-7,2-6 |
| Challenger Cordenons | 2024/08/04 16:25 | Gonzalo Villanueva v Peter Buldorini | 6-1,6-3 |
| Challenger San Marino | 2024/07/30 11:00 | Gonzalo Villanueva v Nerman Fatic | 3-6,5-7 |
| Challenger San Marino | 2024/07/29 11:15 | Joao Lucas Reis da Silva v Gonzalo Villanueva | 6-1,6-3 |
| Challenger San Marino | 2024/07/28 12:40 | Gabriele Piraino v Gonzalo Villanueva | 4-6,4-6 |
| Challenger Verona | 2024/07/22 08:00 | Federico Arnaboldi v Gonzalo Villanueva | 6-3,6-2 |