Bookmakers made Oscar Collazo a massive favorite against Jayson Vayson when they meet in their bout on Saturday 20th September 2025 at Fantasy Springs Casino, Indio, United States.
He is currently 1/20 (-2000) to win the bout outright, while you can get 19/2 (+950) on Jayson Vayson if you fancy the massive upset.
That means that oddsmakers think there is 91% chance of Collazo winning while giving Vayson a 9% chance.
Collazo opened as the favorite at 1/10 (-1000) however, that price has now got wider by -19/20 (+110).
Vayson opened at 13/2 (+650) which has shorten by -4/1 (+30).
The fight is scheduled for 12 rounds in the Minimumweight division, which means both fighters will have to make the weight limit of 105 pounds (7.35 stones or 47.73 kg) on the day of the weigh-in.
This contest is for the WBO minimumweight championship of the world.
Collazo vs Vayson Head To Head
Oscar Collazo steps into the ring with an undefeated record of 12 wins, zero losses, and 0 draws, 9 of those wins coming by way of knockout.
Jayson Vayson will make his way to the ring with a record of 14 wins, 1 loss and 1 draw, with 8 of those wins by knockout.
The stats suggest Collazo has an advantage in power over Vayson, with a 75% knockout percentage compared to Vayson's 57%.
Oscar Collazo is the older man by 1 year, at 28 years old.
Vayson has a height advantage of 3 inches over Collazo. This also extends to a 3-inch reach advantage.
Oscar Collazo fights out of the southpaw stance, while Jayson Vayson is an orthodox fighter.
Collazo is the less experienced professional fighter, having had 4 fewer fights, and made his debut in 2020, 4 years and 1 month later than Vayson, whose first professional fight was in 2016. He has fought 27 fewer professional rounds, totaling 71 compared to Vayson's 98.
Jayson Vayson is currently ranked number 10 by the WBA, and 7 by the WBO in the 105lb division.
Collazo vs Vayson betting form
Collazo remains undefeated as a professional, stopping 4 of his last 5 opponents.
In his last fight, he 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. He was a 1/25 (-2500) favorite going into the ring.
Prior to that, he had won against 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.
Going into that contest, he had beaten 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 was a 1/22 (-2000) favorite going into the ring.
Before that, he had defeated Reyneris Gutierrez on January 27, 2024, by knockout in the 3rd round in their WBO World Minimumweight championship fight at FOOTPRINT CENTER, Phoenix. He was a 1/40 (-3300) favorite going into the ring.
He had won against Garen Diagan on August 26, 2023, by technical knockout in the 6th round in their WBO World Minimumweight championship fight at Coliseo Roberto Clemente, San Juan, Puerto Rico. He was a 1/16 (-1700) favorite going into the ring.
Who's been more active?
Collazo's last 5 fights have come over a period of 2 years and 25 days, which means he has been fighting approximately every 5 months. In those fights, he fought a total of 33 rounds, meaning that they have lasted 6.6 rounds on average.
What’s the Latest Time I Can Bet on Collazo vs Vayson Pre Fight?
The fighters are expected to ringwalk at around 11:00 PM EST / 8:00 PM PST at Fantasy Springs Casino, Indio, United States, which is around 4:00 AM BST in the UK.
Where Can I Watch Collazo vs Vayson for In-Play Betting?
The DAZN show is expected to begin at 9:00 PM EST / 6:00 PM PST. The DAZN Global broadcast of the card is expected to start at 2:00 AM (BST).
