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
Oscar Matias Leiva Biason / ultimele 50 meciuri
| 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 |
| 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 | 2-a rundă de calif. | Oscar Matias Leiva Biason | Agustin Riquelme | 6-2, 2-6, 10-6 | | detaliu meci | M25 Lima | Zgura |
| 03.02.20 | Calificare | Miljan Zekic | Oscar Matias Leiva Biason | 6-2, 6-0 | | detaliu meci | ||
| 02.02.20 | 1-a rundă de calif. | Oscar Matias Leiva Biason | Diego Torres | 6-1, 6-0 | | detaliu meci | ||
| 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 | 2-a rundă de calif. | Jordan Benjamin | Oscar Matias Leiva Biason | 6-3, 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 | ||
| 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 | ||
| 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 |
| 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 |
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