UFC on ESPN 22 post-event facts: Andrei Arlovski joins 20-win club

Check out all the facts and figures from UFC on ESPN 22, which saw Robert Whittaker beat Kelvin Gastelum in Las Vegas.

UFC on ESPN 22 took place on Saturday at the UFC Apex in Las Vegas, and it was an oddly historic event.

[autotag]Robert Whittaker[/autotag] (23-5 MMA, 14-3 UFC) beat [autotag]Kelvin Gastelum[/autotag] (16-7 MMA, 11-7 UFC) by unanimous decision in the main event, further pushing him further toward a 185-pound title fight.

Check below for 25 post-event facts to come out of UFC on ESPN 22.