Mateo Delmastro
Mateo Benjamín Delmastro is an Argentine badminton player. He won his first senior international title at the 2016 Argentina International in the mixed doubles event partnered with Micaela Suárez at the age of 16. He represented his country at the 2018 Summer Youth Olympics in Buenos Aires, Argentina.
Achievements
BWF International Challenge/Series (1 title, 3 runners-up)
Men's doubles| Year | Tournament | Partner | Opponent | Score | Result |
| 2020 | Peru Future Series |  Santiago Otero |  Rubén Castellanos Christopher Martínez | 12–21, 12–21 | Runner-up |
| 2018 | Argentina International | Federico Diaz |  Enrico Baroni Giovanni Toti | 20–22, 15–21 | Runner-up |
| 2016 | Argentina International | Dino Delmastro | Javier de Paepe Martin Trejo | 21–19, 18–21, 11–21 | Runner-up |
Mixed doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2016 | Argentina International | Micaela Suárez | Javier de Paepe Natalia Montiel | 18–21, 23–21, 21–12 | Winner |