All boxersOscar Collazo
“El Pupilo”
Boxing15-0-0RECORD
12WINS BY KO / TKO
3WINS BY DECISION
15PRO FIGHTS
Profile
| Full name | Oscar Manuel Collazo |
|---|---|
| Nickname | El Pupilo |
| Date of birth | 15 Jan 1997 |
| Nationality | Puerto Rican |
| Birthplace | Newark, New Jersey, USA |
| Based in | Not added yet |
| Weight classes | Light flyweight, Mini flyweight, Flyweight |
| Trainers | Not added yet |
| Height | 157 cm (5′2″) |
| Reach | 155 cm (61″) |
| Stance | Southpaw |
| Years active | 2020–2026 |
| Status | Not added yet |
| Pro debut | 15 Feb 2020 |
| Last fight | Win vs Neider Valdez, 20 Jun 2026 |
Details on this page were compiled from public information on 10 Oct 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile
Titles and honours
- WBO mini-flyweight champion (2023–present)
- WBA (Super) mini-flyweight champion (2024–present)
- The Ring mini-flyweight champion (2024–present)
Fight history
15 professional fights. Newest first.
| Result | Opponent | Method | Round | Time | Date | Location | Notes |
|---|---|---|---|---|---|---|---|
| Win | Neider Valdez | KO | 2 | 2:35 | 20 Jun 2026 | Oceanside, California, USA | |
| Win | Jesus Haro | TKO (corner retirement) | 6 | 3:00 | 14 Mar 2026 | Anaheim, California, USA | Retained WBA (Super), WBO, The Ring titles |
| Win | Jayson Vayson | KO | 7 | 1:41 | 20 Sep 2025 | Indio, California, USA | Retained WBA (Super), WBO, The Ring titles |
| Win | Edwin Cano | KO | 5 | 1:12 | 29 Mar 2025 | Cancún, Mexico | Retained WBA (Super), WBO, The Ring titles |
| Win | Knockout CP Freshmart | TKO | 7 | 1:29 | 16 Nov 2024 | Riyadh, Saudi Arabia | Retained WBO title; won WBA (Super) and inaugural The Ring titles |
| Win | Gerardo Zapata | Decision (unanimous) | 12 | 7 Jun 2024 | Verona, New York, USA | Retained WBO title | |
| Win | Reyneris Gutierrez | TKO | 3 | 2:37 | 28 Jan 2024 | Phoenix, Arizona, USA | Retained WBO title |
| Win | Garen Diagan | TKO (corner retirement) | 6 | 3:00 | 26 Aug 2023 | San Juan, Puerto Rico | Retained WBO title |
| Win | Melvin Jerusalem | TKO (corner retirement) | 7 | 3:00 | 27 May 2023 | Indio, California, USA | Won WBO mini-flyweight title |
| Win | Yudel Reyes | KO | 5 | 2:59 | 28 Jan 2023 | Inglewood, California, USA | |
| Win | Vic Saludar | Decision (unanimous) | 12 | 16 Jul 2022 | Los Angeles, California, USA | ||
| Win | Pedro Villegas | TKO | 3 | 2:47 | 3 Dec 2021 | Panama City, Panama | |
| Win | Francisco Bonilla | Decision (unanimous) | 6 | 25 Mar 2021 | San Juan, Puerto Rico | ||
| Win | Kevin John Cruz Jusino | TKO | 2 | 1:43 | 5 Dec 2020 | San Juan, Puerto Rico | |
| Win | Vicente Castro Cheneque | TKO | 3 | 1:53 | 15 Feb 2020 | San Juan, Puerto Rico |