Gladiator Challenge: Showdown
- PromotionGladiator Challenge
- VenueAgua Caliente Casino
- LocationRancho Mirage, California, United States
- Number of bouts22
Main Card
Bill Takeuchi
1-0-0
Bantamweight championship
Main Event | 3 x 5
VS
KO/TKO, Punch | R1 · 1:00Ralph Acosta
13-10-0

Heber Castillo
1-0-0
Amateur
null bout
3 x 3
VS
Submission, Rear Naked Choke | R1 · 1:52Brandon Vivian
2-1-0
