Errol Spence Jr and Shawn Porter put their welterweight titles on the line in a huge unification bout tonight.
IBF champion Spence and WBC belt holder Porter clash in Los Angeles with one man looking to walk away with half of the world championships on offer in the stacked 147lbs division.
David Benavidez and Anthony Dirrell also feature on the undercard.
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Date, UK start time and venue
Spence vs Porter takes place place at the Staples Center in Los Angeles, meaning it will be another early start for UK fight fans.
With ringwalks for the main event not expected until 4am in the early hours of Sunday morning.
Undercard coverage begins at 2am.
TV channel and live stream
The fight will be shown live on Sky Sports' Main Event channel and is available via Now TV with a day pass on offer for £8.99.
Sky Sports subscribers can stream the match online via SkyGo and the SkyGo app.
Spence vs Porter prediction
Spence to win via unanimous decision.
Undercard
- Anthony Dirrell vs David Benavidez
- Mario Barrios vs Batyr Akhmedov
- Joseito Lopez vs John Molina Jr