Gladiator Challenge: Summer Showdown
- PromotionGladiator Challenge
- VenueAgua Caliente Casino Resort Spa
- LocationRancho Mirage, California, United States
- Number of bouts17
Main Card
Everett Cummings
14-0-0
Heavyweight bout
Main Event | 3 x 3
VS
Ends in a No Contest, Illegal Downward Elbows | R1Sean Johnson
3-1-0

"Pequeno Hulk"
Leandro Gomes
2-1-0
Lightweight bout
3 x 3
VS
KO/TKO, Knees | R1 · 1:04"The Natural"
Jorge Alcala
0-0-0

Preliminary Card
Gary Hernandez
0-0-0
Amateur
Flyweight bout
3 x 2
VS
Submission, Rear Naked Choke | R1 · 1:03Dominic Nicholes
0-1-0

Mark Rodriguez
2-1-0
Amateur
null bout
3 x 2
VS
KO/TKO, Strikes | R1 · 0:32"Darkness"
Miguelito Marti
0-0-0
