2017
2019
Emeli Sandé
4 Concerts
Jason Aldean
24 Concerts
James Arthur
35 Concerts
Summer Walker
10 Concerts
Salmo
18 Concerts
Martin Garrix
22 Concerts
The Killers
7 Concerts
Edén Muñoz
PARTYNEXTDOOR
9 Concerts
TWICE
13 Concerts
Sam Smith
Tiësto
21 Concerts
blink‐182
26 Concerts
Chappell Roan
Kaleo
12 Concerts
Jowell & Randy
5 Concerts
Matt Castillo will be next performing at The Showdown on Tuesday 11 November 2025, and is scheduled to play 1 concerts across 1 countries in 2025.
Pomona,
CA 
