Bellator MMA 231 took place Friday, October 25th from the Mohegan Sun Arena in Uncasville, Connecticut. The main card simulcast on the Paramount Network in the United States and DAZN streaming service worldwide.

Main Card (Live on Paramount/DAZN, 9:00 PM EST)

-Frank Mir defeated Roy Nelson by Unanimous Decision (30-27, 29-28, 29-28)
-Phil Davis defeated Karl Albrektsson by TKO (Strikes, Round 3, 3:06)
-Ed Ruth defeated Jason Jackson by Split Decision (29-28, 28-29, 29-28)
-Ilara Joanne defeated Bec Rawlings by Submission (Kneebar, Round 2, 3:35)
-Anthony Garrett vs. Jake Hager declared a No-Contest (Unintentional Low Blow, Round 1, 1:56)

Preliminary Card (Live on Bellator.com, 6:00 PM EST)

-Phumi Nkuta defeated Adrian Haley by Unanimous Decision (30-27, 30-26, 30-26)
-Connor Dixon defeated Orkhan Ismatzade by Submission (Kimura, Round 1, 0:42)
-Killys Mota defeated Mandel Nallo by TKO (Injury, Round 3, 1:16)
-Jessy Miele defeated Talita Nogueira by Split Decision (30-27, 28-29, 30-27)
-Steve Mowry defeated Gokhan Saricam by Submission (Kimura, Round 2, 0:56)
-Dalton Rosta defeated Claude Wilcox by TKO (Strikes, Round 2, 4:23)
-Tim Caron defeated Lucas Pimenta Borges by Unanimous Decision (29-28, 29-28, 29-28)
-Jon Manley defeated Thiago Oliveira by Unanimous Decision (30-27, 29-28, 29-28)
-Elise Reed defeated Rebecca Bryggman by TKO (Punches, Round 1, 4:48)