Bellator 203: Pitbull vs. Weichel 2 took place on July 14, 2018 at the Foro Italico in Rome, Italy. The event aired via tape delay in prime time on Paramount Network. The main event featured a rematch between Featherweight champion Patricio Freire and challenger Daniel Weichel. The pair previously met at Bellator 138 in June 2015, where Freire won via knockout in the second round.
| Actor | Role |
|---|---|
 Patricio FreireNot listed | Not listed |
 Daniel WeichelNot listed | Not listed |
| AAlessio SakaraNot listed | Not listed |
| JJamie SloaneNot listed | Not listed |
 Andrey KoreshkovNot listed | Not listed |
| VVaso BakočevićNot listed | Not listed |
 Alen AmedovskiNot listed | Not listed |
 Will FleuryNot listed | Not listed |
| MMaxim RaduNot listed | Not listed |
| SSimone La PreziosaNot listed | Not listed |
| MMichele MartignoniNot listed | Not listed |
| SSimone D'AnnaNot listed | Not listed |