Stipe Miocic regained the UFC heavyweight championship by knocking out Daniel Cormier in the fourth round in the main event of UFC 241 at the Honda Center in Anaheim, California. Miocic had lost the belt via first-round TKO to Cormier last year at UFC 226.

Nate Diaz returned to the Octagon for the first time in three years Saturday and it was as if he never left. He out-struck former lightweight champion Anthony Pettis in the co-main event of UFC 241 at the Honda Center in Anaheim, California, and won a unanimous decision. - Kevin Iole

Read the full results below:

UFC 241 main card results

Stipe Miocic def. Daniel Cormier via TKO at 4:09 of R4:

Nate Diaz def. Anthony Pettis via unanimous decision (30-27 x 2, 29-28)

Paulo Costa def. Yoel Romero via unanimous decision (29-28 x 3)

Sodiq Yusuff def. Gabriel Benitez via TKO at 4:14 of R1:

Derek Brunson def. Ian Heinisch via unanimous decision (29-28 x 3)

Undercard results

Khama Worthy def. Devonte Smith via TKO at 4:15 of R1:

Cory Sandhagen def. Raphael Assuncao via unanimous decision (30-27 x 2, 29-28)

Drakkar Klose def. Christos Giagos via unanimous decision (29-28 x 3)

Casey Kenney def. Manny Bermudez via unanimous decision (29-28 x 3)

Hannah Cifers def. Jodie Esquibel via unanimous decision (30-28, 30-27 x 2)

Kyung Ho Kang def. Brandon Davis via split decision (29-28 x 2, 28-29)

Sabina Mazo def. Shana Dobson via unanimous decision (30-24, 30-25 x 2)

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