Boxers / Oscar Collazo / Boxerbook rating
Oscar Collazo: Boxerbook rating Oscar Collazo is #1 in the Boxerbook minimumweight list with a rating of 2192 ± 149 from 16 counted bouts, as of Oct 13, 2026.
Rating 2192 ± 149
Counted bouts 16
Unknown opponents 12 of 16
Schedule, career 1296
Schedule, 36 months 1361
Form, last 5 3.5 of 3.5
Data confidence 44%
Status active · last bout Jun 20, 2026
Rating over time high 2192 · low 1637 Feb 2020 Oct 2026 μ at the end of each month with a bout, and of every month while active. Red dot: latest.
Bouts behind the rating Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 12 of 16 bouts.
W
Neider Valdez (no page: counted as 1100)
Won vacant WBO International flyweight title Jun 20, 2026 · KO 2/12 · weight ×1.16
W
Jesus Haro (no page: counted as 1100)
Retained WBA, WBO, and The Ring mini-flyweight titles Mar 14, 2026 · KO 6/12 · weight ×1.65
W
For WBA, WBO, and The Ring mini-flyweight titles Sep 20, 2025 · KO 7/12 · weight ×1.65 · opponent 1785
W
Edwin Cano (no page: counted as 1100)
Retained WBA, WBO, and The Ring mini-flyweight titles Mar 29, 2025 · KO 5/12 · weight ×1.65
W
Won WBA mini-flyweight title Nov 16, 2024 · TKO 7/12 · weight ×1.65 · opponent 2240
W
Gerardo Zapata (no page: counted as 1100)
Retained WBO mini-flyweight title Jun 7, 2024 · UD 12/12 · weight ×1.65
W
Reyneris Gutierrez (no page: counted as 1100)
Retained WBO mini-flyweight title Jan 28, 2024 · TKO 3/12 · weight ×1.65
W
Garen Diagan (no page: counted as 1100)
Retained WBO mini-flyweight title Aug 26, 2023 · RTD 6/12 · weight ×1.65
W
Won WBO mini-flyweight title May 27, 2023 · KO 7/12 · weight ×1.65 · opponent 1864
W
Yudel Reyes (no page: counted as 1100)
Jan 28, 2023 · KO 5/12 · weight ×1.65
W
Jul 16, 2022 · UD 12/12 · weight ×1.65 · opponent 1640
W
Pedro Villegas (no page: counted as 1100)
Won vacant WBO Latino mini-flyweight title Dec 3, 2021 · TKO 3/10 · weight ×1.10
W
Francisco Bonilla (no page: counted as 1100)
Mar 25, 2021 · UD 6/6 · weight ×0.90
W
Kevin John Cruz Jusino (no page: counted as 1100)
Dec 5, 2020 · TKO 2/6 · weight ×0.90
W
Vicente Castro Chenecque (no page: counted as 1100)
Oct 24, 2020 · TKO 3 · weight ×1.00
W
Vicente Castro Cheneque (no page: counted as 1100)
Feb 15, 2020 · TKO 3/6 · weight ×0.90
Publishers and Boxerbook Consensus: average place 11 in Minimumweight (a list without them counts as 16).
WBA as of 2026-09-30
champion
Ring as of 2026-10-04
champion
How the Boxerbook rating works · Oscar Collazo: record and titles