Collazo vs Haro

Who won Collazo vs Haro?

Oscar Collazo beat Jesus Haro by on Saturday, March 14th, 2026, at Honda Center, Anaheim.

The scorecards were announced in favor of winner Oscar Collazo.

The fight was scheduled to take place over 12 rounds in the Minimumweight division, which meant the weight limit was 105 pounds (7.5 stone or 47.6 kg).

This contest was for the unified minimumweight championship of the world, with the WBO, The Ring, and WBA belts on the line.

Collazo was making his 3rd defense of the The Ring Strawweight Championship. He won this belt against Thammanoon Niyomtrong in November 2024. He had held this belt for 1 year, 4 months and 17 days.

He was also making his 8th defense of the WBO World Minimumweight Championship. He won this belt against Melvin Jerusalem in May 2023. He had held this title for 2 years, 10 months and 7 days.

Also, on the line was his 3rd defense of the WBA Super World Minimumweight Championship. He won this belt against Thammanoon Niyomtrong in November 2024. He had been recognised as this champion for 1 year, 4 months and 17 days.

This fight appeared on the undercard of Arnold Barboza Jr beating Kenneth Sims Jr. Also on the undercard Gabriela Fundora beat Viviana Ruiz Corredor, and Alexis Rocha defeated Joseph ‘Jo Jo’ Diaz.

Collazo vs Haro stats

Oscar Collazo stepped into the ring with an undefeated record of 13 wins, zero losses, and 0 draws.

Jesus Haro made his way to the ring with a record of 13 wins, 3 losses and 0 draws.

Oscar Collazo was the older man by 6 years, at 29 years old.

Haro had a height advantage of 1 inch over Collazo.

Oscar Collazo fought out of the southpaw stance, while Jesus Haro was an orthodox fighter.

Collazo was the less experienced professional fighter, having had 3 fewer fights, and made his debut in 2020, 8 months later than Haro, whose first professional fight was in 2020. He had fought 24 fewer professional rounds, totaling 84 compared to Haro's 108.

Jesus Haro was ranked number 7 by the WBA in the 105lb division.

Collazo vs Haro form

Collazo remained undefeated as a professional, stopping 4 of his last 5 opponents.

In his last fight leading up to this contest, he had won against Jayson Vayson on September 20, 2025, by technical knockout in the 7th round in their WBO World Minimumweight championship fight at Fantasy Springs Casino, Indio, United States.

Prior to that, he had won against Edwin Cano on March 29, 2025, by knockout in the 5th round in their WBO World Minimumweight, The Ring Strawweight and WBA Super World Minimumweight championship fight at Cancun, Quintana Roo, Mexico.

Going into that contest, he had beaten Thammanoon Niyomtrong on November 16, 2024, by knockout in the 7th round in their WBO World Minimumweight, WBA Super World Minimumweight and The Ring Strawweight championship fight at The Venue Riyadh Season, Riyadh, Saudi Arabia.

Before that, he had defeated Gerardo Zapata on June 7, 2024, by unanimous decision in their WBO World Minimumweight championship fight at Turning Stone Resort Casino, Verona, United States.

He had won against Reyneris Gutierrez on January 27, 2024, by knockout in the 3rd round in their WBO World Minimumweight championship fight at FOOTPRINT CENTER, Phoenix.

Activity check

Collazo's last 5 fights had come over a period of 2 years, 1 month and 15 days, which means he had been fighting approximately every 5 months and 4 days. In those fights, he fought a total of 34 rounds, meaning that they had lasted 6.8 rounds on average.

What time did Collazo vs Haro start?

The fighters were expected to ringwalk at around 10:30 PM EST / 7:30 PM PST at Honda Center, Anaheim, United States, which was around 2:30 AM GMT in the UK.

Who broadcast Collazo vs Haro?

Collazo vs Haro was broadcast on DAZN in both the United States and the UK.

What were the odds on Collazo vs Haro?

Oscar Collazo was a 1/20 (-1700) favorite going into the contest, while Jesus Haro made his way into the ring at 12/1 (+1300) with oddsmakers.