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 2017
Oscar Matias Leiva Biason / año 2017
| 04.12.17 | c 2 | Martin Facundo Carrizo | Oscar Matias Leiva Biason | 6-75, 6-1, 6-3 |  | match details |  Chile F3 | Arcilla |
| 27.11.17 | c 1 | Juan Bautista Otegui | Oscar Matias Leiva Biason | 6-1, 6-2 | | match details | Chile F2 | Arcilla |
| 02.10.17 | c 1 | Felipe Derdoy | Oscar Matias Leiva Biason | 6-1, 6-3 | | match details |  Bolivia F3 | Arcilla |
| 25.09.17 | c 1 | Ignacio Carou | Oscar Matias Leiva Biason | 6-1, 6-1 | | match details | Bolivia F2 | Arcilla |
| 14.08.17 | c 1 | Leon Hoppstaedter | Oscar Matias Leiva Biason | 7-65, 7-5 | | match details |  Germany F11 | Arcilla |
| 07.08.17 | c 1 | Yanik Kaelin | Oscar Matias Leiva Biason | 6-1, 6-1 | | match details |  Austria F6 | Arcilla |
| 31.07.17 | c 1 | Fabian Kerkletz | Oscar Matias Leiva Biason | 6-3, 7-5 | | match details | Austria F5 | Arcilla |
| 24.07.17 | c 2 | Edward Hubner | Oscar Matias Leiva Biason | 6-3, 6-4 | | match details | Austria F4 | Arcilla |
| 17.07.17 | c 1 | Yohei Otsuka | Oscar Matias Leiva Biason | 6-2, 6-2 | | match details | Germany F8 | Arcilla |
| 24.04.17 | c 2 | Maxime Pauwels | Oscar Matias Leiva Biason | 6-0, 6-3 | | match details |  Tunisia F16 | Arcilla |
| 24.04.17 | c 1 | Oscar Matias Leiva Biason | Kevin Portmann | 6-0, 6-0 |  | match details | ||
| 17.04.17 | c 1 | Rodrigo Budnik | Oscar Matias Leiva Biason | 6-4, 6-2 | | match details | Tunisia F15 | Arcilla |
| 10.04.17 | c 1 | Loick Bruandet | Oscar Matias Leiva Biason | 6-1, 6-3 | | match details | Tunisia F14 | Arcilla |
| 03.04.17 | c 1 | Alberto Berbegal Moreno | Oscar Matias Leiva Biason | 6-1, 4-6, 6-1 | | match details | Tunisia F13 | Arcilla |
| 27.03.17 | c 1 | Matteo De Vincentis | Oscar Matias Leiva Biason | 6-3, 6-0 | | match details | Tunisia F12 | Arcilla |
| 04.03.17 | c 1 | David Fleming | Oscar Matias Leiva Biason | 6-3, 6-2 | | match details | Santiago Challenger | Arcilla |