Nombre: Oscar Matias Leiva Biason
País: Chile
Fecha de nacimiento: 09.12.95, 30 años
Partidos totales: 121
ganar: 26
%: 21.49 %
País: Chile
Fecha de nacimiento: 09.12.95, 30 años
Partidos totales: 121
ganar: 26
%: 21.49 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2021 | 1/6 | 1/4 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 3/2 | 0/0 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 3/10 | 1/2 | 2/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 5/15 | 2/5 | 3/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/15 | 0/0 | 1/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 1/7 | 0/0 | 1/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 4/19 | 0/5 | 4/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 4/15 | 1/1 | 3/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 4/6 | 0/0 | 4/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 26/95 | 5/17 | 21/78 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 21.49 % | 22.73 % | 21.21 % | 0 % | 0 % | 0 % | 0 % |
Oscar Matias Leiva Biason / programado / pasado
| No se encontraron partidos |
Oscar Matias Leiva Biason form / año 2019
Oscar Matias Leiva Biason / año 2019
| 08.12.19 | c 1 | Javier Gonzalez (CHI) | Oscar Matias Leiva Biason | 6-4, 6-1 |  | match details |  M15 Cancun | Difícil |
| 01.12.19 | c 2 | Jordan Benjamin | Oscar Matias Leiva Biason | 6-3, 6-1 | | match details | M15 Cancun | Difícil |
| 01.12.19 | c 1 | Oscar Matias Leiva Biason | Raul Mireles Jimenez | 6-2, 6-1 |  | match details | ||
| 30.09.19 | c 1 | Santiago Besada | Oscar Matias Leiva Biason | 6-4, 6-4 | | match details |  M15 Santiago | Arcilla |
| 15.09.19 | c 1 | Mariano Navone | Oscar Matias Leiva Biason | 6-1, 6-1 | | match details |  M15 Buenos | Arcilla |
| 15.07.19 | c 1 | Daniel Antonio Nunez | Oscar Matias Leiva Biason | 6-4, 6-3 | | match details |  M25 Lima | Arcilla |
| 09.07.19 | calif. | Agustin Maria Gascia | Oscar Matias Leiva Biason | 6-4, 6-3 | | match details | M15 Lima | Arcilla |
| 24.06.19 | c 1 | Bernardo Pereira Oliveira | Oscar Matias Leiva Biason | 6-4, 4-6, 10-4 | | match details |  M15 Curitiba | Arcilla |
| 17.06.19 | c 1 | Agustin Riquelme | Oscar Matias Leiva Biason | 6-3, 7-5 | | match details | M15 Sao | Arcilla |
| 23.04.19 | calif. | Joao Marcos Nusdeo | Oscar Matias Leiva Biason | 6-2, 7-67 | | match details |  M15 Bucaramanga | Arcilla |
| 22.04.19 | c 1 | Oscar Matias Leiva Biason | Esteban Medina Arias | 6-4, 6-3 | | match details | ||
| 16.04.19 | calif. | Joao Marcos Nusdeo | Oscar Matias Leiva Biason | 6-4, 6-2 | | match details |  M15 Guayaquil | Arcilla |
| 15.04.19 | c 1 | Oscar Matias Leiva Biason | Favio Moscoso Vega | 6-3, 6-3 | | match details |