Tszyu vs Diaz

When is Tszyu vs Diaz?

Nikita Tszyu will fight Oscar Diaz on Wednesday, May 6th, 2026, at Newcastle Entertainment Centre, Broadmeadow.

The fight will take place over 10 rounds in the Super Welterweight division, which means the weight limit will be 154 pounds (11 stone or 69.8 kg).

Tszyu vs Diaz stats

Nikita Tszyu steps into the ring with an undefeated record of 11 wins, zero losses, and 0 draws, 9 of those wins coming by way of knockout.

Oscar Diaz will make his way to the ring with an unblemished record of 16 wins and 0 draws, with 6 of those by knockout.

The stats suggest Tszyu has a massive power advantage over Diaz, boasting a 82% knockout percentage compared to Diaz's 38%.

Nikita Tszyu is the older man by 3 years, at 28 years old.

Nikita Tszyu fights out of the southpaw stance, while Oscar Diaz is an orthodox fighter.

Tszyu is the less experienced professional fighter, having had 5 fewer fights, and made his debut in 2022, 2 years and 5 months later than Diaz, whose first professional fight was in 2019. He has fought 36 fewer professional rounds, totaling 51 compared to Diaz's 87.

Nikita Tszyu goes into the fight ranked number 9 by the WBO, and 6 by the IBF at super welterweight.

Oscar Diaz is currently ranked number 15 by the WBO in the 154lb division.

Tszyu vs Diaz form

Tszyu remains undefeated as a professional, stopping 2 of his recent opponents.

In his last fight, his contest against Michael Zerafa on January 16, 2026 ended in a no contest at Brisbane Entertainment Centre, Brisbane, Australia.

Prior to that, he had won against Lulzim Ismaili on August 20, 2025, by in the 1st round at ICC Exhibition Centre, Sydney.

Going into that contest, he had beaten Koen Mazoudier on August 28, 2024, by technical knockout in the 9th round at ICC Sydney Theatre, Sydney.

Before that, he had defeated Danilo Creati on April 24, 2024, by unanimous decision in their 10 round contest at Hordern Pavilion, Sydney.

He had won against Dylan Biggs on November 22, 2023, by technical knockout in the 5th round at Newcastle Entertainment Centre, Broadmeadow, Newcastle.

Activity check

Tszyu's last 5 fights have come over a period of 2 years, 5 months and 14 days, which means he has been fighting approximately every 5 months and 28 days. In those fights, he fought a total of 26 rounds, meaning that they have lasted 5.2 rounds on average.

What time does Tszyu vs Diaz start?

The fighters are expected to ringwalk at around 12:00 PM UTC at Newcastle Entertainment Centre, Broadmeadow, Australia, which is 8:00 AM EST or 5:00 AM PST on the West Coast of America, or 1:00 PM BST in the UK.

What are the odds on Tszyu vs Diaz?

Sorry, we couldn’t find any odds for Tszyu vs Diaz yet. If odds are not available initially after the fight is announced, bookmakers usually release them closer to the day of the fight.