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: Zgura
Oscar Matias Leiva Biason / suprafaţa: Zgura
| 12.09.21 | 1-a rundă de calif. | Nicolas Buitrago | Oscar Matias Leiva Biason | 6-0, 6-1 |  | detaliu meci |  M25 Medellin | Zgura |
| 05.09.21 | 1-a rundă de calif. | Felipe Escobar | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci | M15 Ibague | Zgura |
| 10.02.20 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Helaman Roque | 6-0, 6-0 |  | detaliu meci |  M25 Lima | Zgura |
| 10.02.20 | 2-a rundă de calif. | Bautista Vilicich | Oscar Matias Leiva Biason | 6-2, 6-75, 10-2 | | detaliu meci | ||
| 03.02.20 | Calificare | Miljan Zekic | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | M25 Lima | Zgura |
| 03.02.20 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Agustin Riquelme | 6-2, 2-6, 10-6 | | detaliu meci | ||
| 02.02.20 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Diego Torres | 6-1, 6-0 | | detaliu meci | ||
| 30.09.19 | 1-a rundă de calif. | Santiago Besada | Oscar Matias Leiva Biason | 6-4, 6-4 | | detaliu meci |  M15 Santiago | Zgura |
| 15.09.19 | 1-a rundă de calif. | Mariano Navone | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci |  M15 Buenos | Zgura |
| 15.07.19 | 1-a rundă de calif. | Daniel Antonio Nunez | Oscar Matias Leiva Biason | 6-4, 6-3 | | detaliu meci | M25 Lima | Zgura |
| 09.07.19 | Calificare | Agustin Maria Gascia | Oscar Matias Leiva Biason | 6-4, 6-3 | | detaliu meci | M15 Lima | Zgura |
| 24.06.19 | 1-a rundă de calif. | Bernardo Pereira Oliveira | Oscar Matias Leiva Biason | 6-4, 4-6, 10-4 | | detaliu meci |  M15 Curitiba | Zgura |
| 17.06.19 | 1-a rundă de calif. | Agustin Riquelme | Oscar Matias Leiva Biason | 6-3, 7-5 | | detaliu meci | M15 Sao | Zgura |
| 23.04.19 | Calificare | Joao Marcos Nusdeo | Oscar Matias Leiva Biason | 6-2, 7-67 | | detaliu meci | M15 Bucaramanga | Zgura |
| 22.04.19 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Esteban Medina Arias | 6-4, 6-3 | | detaliu meci | ||
| 16.04.19 | Calificare | Joao Marcos Nusdeo | Oscar Matias Leiva Biason | 6-4, 6-2 | | detaliu meci |  M15 Guayaquil | Zgura |
| 15.04.19 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Favio Moscoso Vega | 6-3, 6-3 | | detaliu meci | ||
| 24.11.18 | 1-a rundă de calif. | Oscar Gabriel Ortiz | Oscar Matias Leiva Biason | 6-2, 6-4 | | detaliu meci | Chile F3 | Zgura |
| 17.11.18 | 1-a rundă de calif. | Mateo Berne | Oscar Matias Leiva Biason | 3-6, 6-3, 6-3 | | detaliu meci | Chile F2 | Zgura |
| 12.11.18 | Calificare | Federico Juan Aguilar | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci | Chile F1 | Zgura |
| 11.11.18 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Alvaro Fuenzalida | 6-0, 6-4 | | detaliu meci | ||
| 05.08.18 | 2-a rundă de calif. | Nico Mertens | Oscar Matias Leiva Biason | 6-1, 6-0 | | detaliu meci |  Belgium F7 | Zgura |
| 04.08.18 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Javier Alonso Velasquez Meza | 6-0, 6-0 | | detaliu meci | ||
| 28.07.18 | 1-a rundă de calif. | Amaury Delmas | Oscar Matias Leiva Biason | 6-0, 6-3 | | detaliu meci | Belgium F6 | Zgura |
| 22.07.18 | 1-a rundă de calif. | Moritz Dettinger | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci |  Germany F9 | Zgura |
| 14.07.18 | 1-a rundă de calif. | Javier Naser | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | Belgium F4 | Zgura |
| 09.07.18 | 2-a rundă de calif. | Andres Urrea | Oscar Matias Leiva Biason | 7-62, 6-2 | | detaliu meci | Germany F7 | Zgura |
| 01.07.18 | 1-a rundă de calif. | Sonny Curik | Oscar Matias Leiva Biason | 6-2, 5-7, 6-3 | | detaliu meci | Belgium F3 | Zgura |
| 24.06.18 | 2-a rundă de calif. | Paul Valsecchi | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci | Belgium F2 | Zgura |
| 23.06.18 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Yannis Zekri | 6-1, 6-0 | | detaliu meci | ||
| 04.12.17 | 2-a rundă de calif. | Martin Facundo Carrizo | Oscar Matias Leiva Biason | 6-75, 6-1, 6-3 | | detaliu meci | Chile F3 | Zgura |
| 27.11.17 | 1-a rundă de calif. | Juan Bautista Otegui | Oscar Matias Leiva Biason | 6-1, 6-2 | | detaliu meci | Chile F2 | Zgura |
| 02.10.17 | 1-a rundă de calif. | Felipe Derdoy | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci |  Bolivia F3 | Zgura |
| 25.09.17 | 1-a rundă de calif. | Ignacio Carou | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Bolivia F2 | Zgura |
| 14.08.17 | 1-a rundă de calif. | Leon Hoppstaedter | Oscar Matias Leiva Biason | 7-65, 7-5 | | detaliu meci | Germany F11 | Zgura |
| 07.08.17 | 1-a rundă de calif. | Yanik Kaelin | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci |  Austria F6 | Zgura |
| 31.07.17 | 1-a rundă de calif. | Fabian Kerkletz | Oscar Matias Leiva Biason | 6-3, 7-5 | | detaliu meci | Austria F5 | Zgura |
| 24.07.17 | 2-a rundă de calif. | Edward Hubner | Oscar Matias Leiva Biason | 6-3, 6-4 | | detaliu meci | Austria F4 | Zgura |
| 17.07.17 | 1-a rundă de calif. | Yohei Otsuka | Oscar Matias Leiva Biason | 6-2, 6-2 | | detaliu meci | Germany F8 | Zgura |
| 24.04.17 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Kevin Portmann | 6-0, 6-0 | | detaliu meci |  Tunisia F16 | Zgura |
| 24.04.17 | 2-a rundă de calif. | Maxime Pauwels | Oscar Matias Leiva Biason | 6-0, 6-3 | | detaliu meci | ||
| 17.04.17 | 1-a rundă de calif. | Rodrigo Budnik | Oscar Matias Leiva Biason | 6-4, 6-2 | | detaliu meci | Tunisia F15 | Zgura |
| 10.04.17 | 1-a rundă de calif. | Loick Bruandet | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci | Tunisia F14 | Zgura |
| 03.04.17 | 1-a rundă de calif. | Alberto Berbegal Moreno | Oscar Matias Leiva Biason | 6-1, 4-6, 6-1 | | detaliu meci | Tunisia F13 | Zgura |
| 27.03.17 | 1-a rundă de calif. | Matteo De Vincentis | Oscar Matias Leiva Biason | 6-3, 6-0 | | detaliu meci | Tunisia F12 | Zgura |
| 04.03.17 | 1-a rundă de calif. | David Fleming | Oscar Matias Leiva Biason | 6-3, 6-2 | | detaliu meci | Santiago Challenger | Zgura |
| 19.12.16 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Lucas Cereceda | 6-0, 6-3 | | detaliu meci | Chile F8 | Zgura |
| 19.12.16 | 2-a rundă de calif. | Matias Soto | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci | ||
| 12.12.16 | 2-a rundă de calif. | Fernando Zuniga Cantillana | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | Chile F7 | Zgura |
| 05.12.16 | 1-a rundă de calif. | Jorge Abde Celis | Oscar Matias Leiva Biason | 6-4, 6-3 | | detaliu meci | Chile F6 | Zgura |
| 28.11.16 | 2-a rundă de calif. | Mauricio Alvarez-Guzman | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci | Chile F5 | Zgura |
| 29.02.16 | Dennis Nevolo | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci |  USA F9 | Zgura | |
| 22.02.16 | Oliver Crawford | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | USA F8 | Zgura | |
| 15.02.16 | Damon Gooch | Oscar Matias Leiva Biason | 6-0, 6-1 | | detaliu meci | USA F7 | Zgura | |
| 30.11.15 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Michel Erick Gonzalez Leon | 6-2, 6-1 | | detaliu meci | Peru F6 | Zgura |
| 30.11.15 | 1-a rundă | Federico Moreno | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | ||
| 30.11.15 | Calificare | Oscar Gabriel Ortiz | Oscar Matias Leiva Biason | 6-2, 6-2 | | detaliu meci | ||
| 23.11.15 | 2-a rundă de calif. | David Fleming | Oscar Matias Leiva Biason | 6-2, 6-3 | | detaliu meci | Peru F5 | Zgura |
| 23.11.15 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Ian Fligler | 7-5, 6-4 | | detaliu meci | ||
| 16.11.15 | 1-a rundă de calif. | Simon Navarro | Oscar Matias Leiva Biason | 6-2, 6-1 | | detaliu meci | Peru F4 | Zgura |
| 12.10.15 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Elias Covarrubias | 6-0, 6-0 | | detaliu meci | Chile F7 | Zgura |
| 12.10.15 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Felipe Garces | 4-6, 6-4, 6-1 | | detaliu meci | ||
| 12.10.15 | Calificare | David Fleming | Oscar Matias Leiva Biason | 6-0, 6-0 | | detaliu meci | ||
| 05.10.15 | 2-a rundă de calif. | Geronimo Barrios | Oscar Matias Leiva Biason | 6-0, 3-6, 6-0 | | detaliu meci | Chile F6 | Zgura |
| 21.09.15 | 1-a rundă de calif. | Eduardo Paz | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Bolivia F3 | Zgura |
| 14.09.15 | 1-a rundă de calif. | Guillermo Carry | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Bolivia F2 | Zgura |
| 07.09.15 | 1-a rundă de calif. | Fernando Yamacita | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | Bolivia F1 | Zgura |
| 20.04.15 | 1-a rundă de calif. | Alejandro Obando | Oscar Matias Leiva Biason | 6-1, 7-5 | | detaliu meci | Chile F5 | Zgura |
| 13.04.15 | 1-a rundă de calif. | Gerardo Irarrazabal | Oscar Matias Leiva Biason | 6-1, 6-0 | | detaliu meci | Chile F4 | Zgura |
| 09.03.15 | 1-a rundă de calif. | Marcos Vinicius Da Silva Dias | Oscar Matias Leiva Biason | 6-0, 6-0 | | detaliu meci | Argentina F1 | Zgura |
| 23.02.15 | 1-a rundă de calif. | Miguel Semmler | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Chile F2 | Zgura |
| 16.02.15 | 1-a rundă de calif. | Cristopher Kohl | Oscar Matias Leiva Biason | 6-1, 6-3 | | detaliu meci | Chile F1 | Zgura |
| 22.12.14 | 2-a rundă de calif. | Luciano Agustin Fisicaro | Oscar Matias Leiva Biason | 6-3, 6-2 | | detaliu meci | Chile F12 | Zgura |
| 22.12.14 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Pablo Andres Munoz Lasen | 7-65, 6-0 | | detaliu meci | ||
| 15.12.14 | 1-a rundă de calif. | Felipe Mandiola | Oscar Matias Leiva Biason | 6-3, 0-6, 6-0 | | detaliu meci | Chile F11 | Zgura |
| 08.12.14 | 1-a rundă de calif. | Matias Le-Fort | Oscar Matias Leiva Biason | 6-3, 6-2 | | detaliu meci | Chile F10 | Zgura |
| 01.12.14 | 1-a rundă de calif. | Martin Rondina | Oscar Matias Leiva Biason | 6-2, 6-4 | | detaliu meci | Argentina F19 | Zgura |
| 17.11.14 | 2-a rundă de calif. | Gustavo Guerses | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Chile F7 | Zgura |
| 17.11.14 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Lukas Sanchez | 6-4, 6-4 | | detaliu meci | ||
| 13.10.14 | 1-a rundă de calif. | Esteban Bruna | Oscar Matias Leiva Biason | 6-1, 6-1 | | detaliu meci | Chile F6 | Zgura |
| 06.10.14 | 1-a rundă de calif. | Adolfo Marin | Oscar Matias Leiva Biason | 6-3, 6-0 | | detaliu meci | Chile F5 | Zgura |
| 29.09.14 | 1-a rundă de calif. | Eduardo Russi Assumpcao | Oscar Matias Leiva Biason | 7-5, 6-3 | | detaliu meci | Chile F4 | Zgura |
| 25.08.14 | 1-a rundă de calif. | Eduardo Lacalle | Oscar Matias Leiva Biason | 6-0, 6-2 | | detaliu meci | Ecuador F4 | Zgura |
| 18.08.14 | 1-a rundă de calif. | Agustin Ozcoidi | Oscar Matias Leiva Biason | 6-4, 7-64 | | detaliu meci | Ecuador F3 | Zgura |
| 04.08.14 | 1-a rundă de calif. | Agustin Ozcoidi | Oscar Matias Leiva Biason | 6-2, 7-67 | | detaliu meci | Ecuador F1 | Zgura |
| 31.03.14 | 1-a rundă de calif. | Jaime Ignacio Bueno Tapia | Oscar Matias Leiva Biason | 6-0, 6-1 | | detaliu meci | Chile F3 | Zgura |
| 24.03.14 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Gonzalo Felipe Rivera Lazo | 6-1, 6-4 | | detaliu meci | Chile F2 | Zgura |
| 24.03.14 | 2-a rundă de calif. | Victor Nunez | Oscar Matias Leiva Biason | 6-3, 6-4 | | detaliu meci | ||
| 17.03.14 | 1-a rundă de calif. | Franco Moral | Oscar Matias Leiva Biason | 7-62, 6-1 | | detaliu meci | Chile F1 | Zgura |
| 25.11.13 | 1-a rundă de calif. | Dante Gennaro | Oscar Matias Leiva Biason | 6-1, 6-4 | | detaliu meci | Chile F9 | Zgura |
| 07.10.13 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Vicente Valdes | 3-6, 6-2, 6-1 | | detaliu meci | Chile F6 | Zgura |
| 07.10.13 | Calificare | Juan Ignacio Iliev | Oscar Matias Leiva Biason | 6-1, 6-2 | | detaliu meci | ||
| 07.10.13 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Mauricio Verdugo | 6-3, 3-6, 6-4 | | detaliu meci | ||
| 30.09.13 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Javier Angel Ignacio Ahumada Garrido | 6-3, 6-3 | | detaliu meci | Chile F5 | Zgura |
| 30.09.13 | 2-a rundă de calif. | Manuel Barros | Oscar Matias Leiva Biason | 6-0, 6-1 | | detaliu meci | ||
| 23.09.13 | Calificare | Santiago Maresca | Oscar Matias Leiva Biason | 6-1, 6-0 | | detaliu meci | Chile F4 | Zgura |
| 23.09.13 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Felipe Mandiola | 6-2, 6-2 | | detaliu meci | ||
| 29.04.13 | 1-a rundă de calif. | Fernando Zuniga Cantillana | Oscar Matias Leiva Biason | 7-5, 7-62 | | detaliu meci | Chile F3 | Zgura |
| 22.04.13 | 1-a rundă de calif. | Cristopher Kohl | Oscar Matias Leiva Biason | 6-1, 6-0 | | detaliu meci | Chile F2 | Zgura |
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