Viddal Riley beats Mateusz Masternak by unanimous decision to win European title

Updated 05 April, 2026, 8:00 BST

Viddal Riley beat Mateusz Masternak by unanimous decision on Saturday night to win the EBU European cruiserweight title at the O2 Arena in London. Check the latest cruiserweight rankings to see where both fighters sit now the fight is complete.

Viddal Riley Scorecards

• 118-110
• 118-110
• 119-109

Viddal Riley (13-0, 7 KOs) challenges Mateusz Masternak (50-6, 33 KOs) today, Saturday 4 April at the O2 Arena, London, for the EBU European cruiserweight title and an IBF world title eliminator spot, on the undercard of Chisora Vs Wilder, dubbed the “100”.

The two men successfully weighed in on Friday ahead of tonight’s cruiserweight clash.

Viddal Riley, 28, makes his debut under MF PRO against a two-time European champion who has shared the ring with Tony Bellew and Chris Billam-Smith.

Ringwalks for the co-main event are expected at approximately 8:00 PM BST on DAZN PPV.

Between them, Riley and Masternak have boxed 443 professional rounds across 69 fights.

The winner out of the two will likely be ordered to face Chris Billam-Smith the vacant belt after the IBF stripped Jai Opetaia of the world title on 19 March for competing in an unsanctioned Zuffa Boxing bout.

When is Viddal Riley vs Mateusz Masternak?

Riley vs Masternak takes place on Saturday, 4 April 2026, with ringwalks expected at around 9:00pm BST, depending on how long the earlier bouts last.

The official weigh-in took place on Friday 3 April, with Riley coming in at 199.2lbs and Masternak at 198.8lbs.

The main event between Chisora and Wilder should follow at approximately 10:00pm BST. The undercard is expected to begin from around 2:00pm BST on DAZN.

• Date: Saturday, 4 April, 2026
• Venue: O2 Arena, London, England
• UK broadcast start: Approximately 2:00 PM BST on DAZN PPV
• Main event ringwalks: Approximately 10:00 PM BST
• PPV price: £24.99 on DAZN, or included with DAZN Ultimate subscription
• Belts at stake: EBU European Cruiserweight Title / IBF World Title Eliminator
• Promotion: MF PRO / MF & DAZN

How to Watch Viddal Riley vs Mateusz Masternak in the UK

The fight is live on DAZN PPV in the UK, priced at £24.99 as a one-off purchase. DAZN Ultimate subscribers get the event included at no extra cost as part of their monthly package, which runs at £44.99 per month and covers all PPV events throughout the year.

If you’re considering the subscription route, upcoming events on the platform may make it better value than buying individual cards. There is no free streaming or YouTube options for this card.

Viddal Riley vs Mateusz Masternak Odds: Who Is Favourite to Win?

Riley is the clear favourite heading into fight week’s final day, with live odds generally around 3/10, while Masternak is available at roughly 5/2, with some markets showing the Pole as big as 24/5.

The odds suggest nearly a 76.9% chance of Viddal Riley winning, while 5/2 gives Masternak around a 28.6% chance. If Masternak drifts to 24/5, that would imply a win probability of around 17.2%.

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Viddal Riley vs Mateusz Masternak Tale of the Tape

Viddal Riley:

• Nationality: British
• Age: 28 Height: 6’1″ (185cm)
• Reach: 76″ (194cm)
• Total fights: 13 Record: 13-0-0 (7 KOs)

Mateusz Masternak:

• Nationality: Polish
• Age: 38
• Height: 6’1″ (186cm)
• Reach: 76″ (193cm)
• Total fights: 56
• Record: 50-6-0 (33 KOs)

Viddal Riley Recent Form

• W UD 12 vs Cheavon Clarke – British Cruiserweight Title
• W TKO 2 vs Dan Garber
• W UD 10 vs Mikael Lawal – English Cruiserweight Title defence
• W UD 10 vs Nathan Quarless – Vacant English Cruiserweight Title
• W KO 1 vs Jone Volau

Mateusz Masternak Recent Form

• W KO 7 vs Joel Tambwe Djeko – Vacant EBU European Cruiserweight Title
• L RTD 8 vs Chris Billam-Smith – WBO World Cruiserweight Title
• W UD 12 vs Jason Whateley L UD 12 vs Yuniel Dorticos – WBSS Quarter-Final
• W TKO 6 vs Youri Kayembre Kalenga – WBO European Title

The Split Decision’s Prediction

Split Decision backs Riley to win by unanimous decision, with the contest becoming comfortable by rounds 9-12 after a tight opening half. If Riley gets greedy and tries to stop Masternak, the Pole has the experience to make him pay.

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