UFC Fight Night 204 pre-event facts: Can Tom Aspinall keep perfect finish rate?

The best facts and figures about UFC Fight Night 204, which will see Tom Aspinall and Arnold Allen attempt to keep their runs alive.

The UFC makes its long-awaited return to Europe on Saturday with UFC Fight Night 204, which takes place at The O2 in London and streams on ESPN+.

A clash of heavyweight contenders is featured in the main event of the card. Russia’s [autotag]Alexander Volkov[/autotag] (34-9 MMA, 8-3 UFC) will take on England’s [autotag]Tom Aspinall[/autotag] (11-2 MMA, 4-0 UFC) in a matchup that will determine who takes the next step forward in title contention.

For more on the numbers behind the headliner, as well as the rest of the card, check below for 32 pre-event facts going into UFC Fight Night 204.