Boxing tonight: Start times, TV channels and full card for IV Crown Showdown

It's been billed as the 'IV Crown Showdown'.

Undefeated boxers Artur Beterbiev and Dmitry Bivol will finally meet in the ring this weekend.

It is the first undisputed light-heavyweight title fight since 1999, and it is the first time all titles have been available in the four-belt era.

It's a stacked card in Saudi Arabia, with British heavyweight Frazer Clarke also in action, with fellow Briton Chris Eubank Jr another notable feature on the line-up.

READ MORE: Major Jake Paul problem spotted just weeks before Mike Tyson fight

READ MORE: Laura Woods forced to apologise for Tyson Fury's actions live on air

Here's everything you need to know about the bout.

When does Beterbiev v Bivol start?

The IV Crown Showdown begins at 5pm on Saturday, October 12, at the Kingdom Arena in Riyadh.

Wardley v Clarke will kick off at around 10pm, with Beterbiev v Bivol at 11pm.

What TV channel is it on?

The IV Crown Showdown is being broadcast live on three channels.

• TNT Sports Box Office. It will cost £19.99 and you do not need to be a subscriber of TNT Sports to purchase and watch the fight.
• DAZN pay-per-view worldwide. The fight costs £19.99, and in purchasing the event, it unlocks a seven-day free trial of DAZN.
• Sky Sports Box Office is the third broadcaster, and they will be showing the fight for the cheapest price of £19.95.

Live streaming

Depending on your choice of PPV, you can watch those fights via live-streaming on the following: DAZN app, discovery+ or Sky Sports Box Office

Who's on the undercard?

MAIN EVENT: ARTUR BETERBIEV V DMITRY BIVOL

• Jai Opetaia v Jack Massey (IBF cruiserweight title)
• Fabio Wardley v Frazer Clarke II (British heavyweight title)
• Chris Eubank Jr v Kamil Szeremeta (middleweight)
• Skye Nicolson v Raven Chapman (WBC featherweight title)
• Ben Whittaker v Liam Cameron (light-heavyweight)
• Mohammed Alakel v Jesus Gonzalez (lightweight, 4x3min rounds)