Britain’s Anthony Joshua weighed in lighter than rival Kristian Prenga during the last weigh-in.
The top-weight fight start paves the way for a likely face-off with Tyson Fury.
UK fans can watch undercard action from 7.30pm and then the main event scheduled for 10.00pm.
Coverage continues on ESPN as well as the London Evening Standard as scheduled.
Anthony Joshua vs. Kristian Prenga: How to watch in UK, ring walk time, date, TV channel, undercard ESPN
What time is Anthony Joshua fight tonight? Ring walks, undercard and prediction London Evening Standard
Joshua vs Prenga: Start time, undercard and how to watch fight The Independent
Anthony Joshua vs Kristian Prenga: Live stream, TV channel & undercard The Sun
Here's How to Watch Anthony Joshua vs. Kristian Prenga Boxing Pay-Per-View Live Online Variety