Oliver Barbosa vs Alexandr Ostrovskiy - Round 4: Oliver Barbosa - Alexandr Ostrovskiy - 2024.01.13

2024.01.15 vs Dimitar Mardov 2024.01.15 vs Brewington Hardaway 2024.01.14 vs Ivan Schitco 2024.01.14 vs Kassa Korley 2024.01.13 vs Kirk Ghazarian 2024.01.13 vs Alexandr Ostrovskiy 2024.01.12 vs Gus Huston 2024.01.12 vs Josiah Stearman 2024.01.11 vs Miklos Galyas 2023.09.04 vs Akira Nakada 2023.09.04 vs Aaron Jacobson 2023.09.03 vs Gus Huston 2023.09.03 vs Justin Chen 2023.09.02 vs Terry Luo 2023.09.02 vs Brewington Hardaway 2023.09.01 vs Ikrom Ibrohimov 2023.09.01 vs Mark Paragua 2023.08.31 vs Gabor Nagy 2023.07.10 vs Alice Lee 2023.07.10 vs Justin Wang 2023.07.09 vs Victor Mikhalevski 2023.07.09 vs Maximilian Lu 2023.07.08 vs Zbigniew Pakleza 2023.07.07 vs Martin Zumsande 2023.05.29 vs Oluwaseun Bisiryu-Salam 2023.05.29 vs Pedro Espinosa 2023.05.28 vs Qi Pang 2023.05.28 vs Ansh Shah 2023.05.27 vs Akira Nakada 2023.05.27 vs Terry Luo 2023.05.26 vs Justin Chen 2023.05.26 vs Eshaan Hebbar 2023.05.26 vs Alice Lee 2023.04.09 vs Andreea Navrotescu 2023.04.09 vs Aiden Reiss 2023.04.08 vs Mariia Bortnyk 2023.04.08 vs Erick Zhao 2023.04.07 vs Grant Xu 2023.04.07 vs Zachary Tanenbaum 2023.04.07 vs Terry Luo 2023.04.07 vs Alice Lee 2023.01.16 vs Tanitoluwa Adewumi 2023.01.16 vs Shelev Oberoi 2023.01.15 vs Josiah Stearman 2023.01.15 vs Vincent Tsay 2023.01.14 vs Gabor Nagy 2023.01.14 vs Jennifer Yu 2023.01.13 vs Harshid Kunka 2023.01.13 vs Aarav Dengla 2023.01.12 vs Mark Paragua