Sorted alphabetically by last name · 2767 fighters
| Name | Nickname | |
|---|---|---|
| CI | Chris Indich | |
| CK | Chris Kelades | "The Greek Assassin" |
| CL | Chris Leben | "The Crippler" |
| CL | Chris Liguori | |
| CL | Chris Lytle | "Lights Out" |
| CP | Chris Padilla | "Taco" |
| CP | Chris Price | "The Exorcist" |
| CS |
| CS | Chris Saunders | "The So Cal Kid" |
| CS | Chris Spang | "The Kiss" |