KSI will box Tommy Fury in Manchester on Saturday, with Logan Paul fighting Dillon Danis moments before.
When is the event?
The fights are set to take place on Saturday 14 October at the AO Arena in Manchester.
The main card is due to begin at 7pm BST (11am PT, 1pm CT, 2pm ET). Paul vs Danis is likely to take place at around 10.30pm BST (2.30pm PT, 4.30pm CT, 5.30pm ET), with ring walks for KSI vs Fury expected at 11.30pm BST (3.30pm PT, 5.30pm CT, 6.30pm ET).
How can I watch it?
The event will air live on Dazn pay-per-view, at a cost of £19.99 in the UK and $54.99 in the US.