Wallin vs Sirenko

Who won Wallin vs Sirenko?

Vladyslav Sirenko beat Otto Wallin by knockout in the 10th round on Sunday, July 26th, 2026, at Madison Square Garden Theater, New York.

The fight was scheduled to take place over 10 rounds in the Heavyweight division, which meant there was no weight limit.

This fight appeared on the undercard of Edgar Berlanga beating Steven Butler. Also on the undercard Richardson Hitchins defeated Ricardo Salas, Sergiy Derevyanchenko was defeated by Jalil Major Hackett, and Dominique Jamar Francis lost to Hector Andres Sosa.

Wallin vs Sirenko stats

Otto Wallin stepped into the ring with a record of 28 wins, 3 losses, and 0 draws, 16 of those wins coming by way of knockout.

Vladyslav Sirenko made his way to the ring with a record of 22 wins, 1 loss and 0 draws, with 19 of those wins by knockout.

The stats suggested Sirenko had a large advantage in power over Wallin, boasting a 86% knockout percentage compared to Wallin's 57%.

Otto Wallin was the younger man by 1 year, at 35 years old.

Wallin had a height advantage of 2 inches over Sirenko.

Otto Wallin fought out of the southpaw stance, while Vladyslav Sirenko was an orthodox fighter.

Wallin was the more experienced professional fighter, having had 8 more fights, and made his debut in 2013, 3 years and 11 months earlier than Sirenko, whose first professional fight was in 2017. He had fought 97 more professional rounds, totaling 187 compared to Sirenko's 90.

Otto Wallin went into the fight ranked number 15 by the WBC at heavyweight.

Wallin vs Sirenko form

Wallin had beaten 3 of his last 5 opponents, stopping 2 of them, going the distance once.

In his last fight before this contest, he had defeated Chris Thomas on November 7, 2025, by knockout in the 2nd round at Tropicana Hotel & Casino, Atlantic City, United States.

Prior to that, he had been beaten by Derek Chisora on February 8, 2025, by unanimous decision in their IBF World Heavyweight eliminator fight at Co-op Live Arena, Manchester, United Kingdom.

Going into that contest, he had defeated Onoriode Ehwarieme on July 26, 2024, by knockout in the 1st round at Tropicana Hotel & Casino, Atlantic City, United States.

Before that, he had lost to Anthony Joshua on December 23, 2023, by retirement in the 5th round at Kingdom Arena, Riyadh, Saudi Arabia.

He had beaten Murat Gassiev on September 30, 2023, by split decision in their 12 round contest at Regnum Carya Hotel, Antalya, Turkiye.

Activity check

Wallin's last 5 fights had come over a period of 2 years, 9 months and 26 days, which means he had been fighting approximately every 6 months and 25 days. In those fights, he fought a total of 32 rounds, meaning that they had lasted 6.4 rounds on average.

What time did Wallin vs Sirenko start?

The fighters were expected to ringwalk at around 8:00 PM EST / 5:00 PM PST at Madison Square Garden Theater, New York, United States, which was around 1:00 AM BST in the UK.

Who broadcast Wallin vs Sirenko?

Wallin vs Sirenko was broadcast on Paramount+ in the US, while the fight was broadcast in the United Kingdom by Sky Sports Main Event.

What were the odds on Wallin vs Sirenko?

Otto Wallin was a 1/2 (-200) favorite going into the contest, while Vladyslav Sirenko made his way into the ring at 3/2 (+150) with oddsmakers.