Nume: Oscar Matias Leiva Biason
Ţara: Chile
Data naşterii: 09.12.95, 30 Vârsta
Total meciuri: 121
Victorii: 26
Succes: 21.49 %
Ţara: Chile
Data naşterii: 09.12.95, 30 Vârsta
Total meciuri: 121
Victorii: 26
Succes: 21.49 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 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 |
| ÎN TOTAL | 26/95 | 5/17 | 21/78 | 0/0 | 0/0 | 0/0 | 0/0 |
| succes % | 21.49 % | 22.73 % | 21.21 % | 0 % | 0 % | 0 % | 0 % |
Oscar Matias Leiva Biason / nejucate / ultimele
| nu a fost găsit nici un meci |
Oscar Matias Leiva Biason form / suprafaţa: Hard
Oscar Matias Leiva Biason / suprafaţa: Hard
| 11.10.21 | 2-a rundă de calif. | Luis Britto | Oscar Matias Leiva Biason | 6-1, 6-3 |  | detaliu meci |  M15 Cancun | Hard |
| 10.10.21 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Zachary Prince | 6-4, 6-71, 10-8 |  | detaliu meci | ||
| 03.10.21 | 1-a rundă de calif. | Leonardo Civita-Telles | Oscar Matias Leiva Biason | 6-3, 6-2 | | detaliu meci | M15 Cancun | Hard |
| 26.09.21 | 1-a rundă de calif. | Gabriel Roveri Sidney | Oscar Matias Leiva Biason | 6-1, 6-2 | | detaliu meci | M15 Cancun | Hard |
| 19.09.21 | 1-a rundă de calif. | Nikolas Moceanu | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci | M15 Cancun | Hard |
| 08.12.19 | 1-a rundă de calif. | Javier Gonzalez (CHI) | Oscar Matias Leiva Biason | 6-4, 6-1 | | detaliu meci | M15 Cancun | Hard |
| 01.12.19 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Raul Mireles Jimenez | 6-2, 6-1 | | detaliu meci | M15 Cancun | Hard |
| 01.12.19 | 2-a rundă de calif. | Jordan Benjamin | Oscar Matias Leiva Biason | 6-3, 6-1 | | detaliu meci | ||
| 16.04.18 | Calificare | Bogdan Didenko | Oscar Matias Leiva Biason | Oscar Matias Leiva Biason - nu s-a prezentat | | detaliu meci |  Egypt F14 | Hard |
| 15.04.18 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Yannick Lenaerts | 3-4, Yannick Lenaerts - retragere | | detaliu meci | ||
| 08.04.18 | 2-a rundă de calif. | Issam Haitham Taweel | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | Egypt F13 | Hard |
| 07.04.18 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Mark Pfeiffer | 6-2, 6-4 | | detaliu meci | ||
| 31.03.18 | 1-a rundă de calif. | Joao Giannella | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci | Egypt F12 | Hard |
| 24.03.18 | 1-a rundă de calif. | Calin Manda | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci |  Greece F5 | Hard |
| 10.03.18 | 1-a rundă de calif. | Herman Meeuwes Mattheo Knoop | Oscar Matias Leiva Biason | 6-2, 7-62 | | detaliu meci | Greece F3 | Hard |
| 14.12.15 | 1-a rundă de calif. | Rodrigo Lujan | Oscar Matias Leiva Biason | 6-2, 6-2 | | detaliu meci |  Chile F10 | Hard |
| 22.06.15 | 1-a rundă de calif. | Santiago Hinojosa | Oscar Matias Leiva Biason | 6-3, 7-67 | | detaliu meci | Mexico F8 | Hard |
| 15.06.15 | 1-a rundă de calif. | Jose Daniel Bendeck | Oscar Matias Leiva Biason | 6-1, 6-2 | | detaliu meci | Mexico F7 | Hard |
| 08.06.15 | 1-a rundă de calif. | John Lamble | Oscar Matias Leiva Biason | 6-1, 6-0 | | detaliu meci | Mexico F6 | Hard |
| 01.06.15 | 1-a rundă de calif. | Pablo Nunez | Oscar Matias Leiva Biason | 7-62, 6-4 | | detaliu meci | Mexico F5 | Hard |
| 11.08.14 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Francisco Perafan | 3-6, 6-4, 6-3 | | detaliu meci |  Ecuador F2 | Hard |
| 11.08.14 | 2-a rundă de calif. | Karim Alejandro Mignani | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci |
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