Sean O'Malley was born on October 24, 1994 in Helena, Montana.

Sean O'Malley spent some quality time with his daughter Elena on her fourth birthday and took to Instagram to share pictures from the celebration.

Tenured referee Herb Dean wants to have a sit-down conversation with Joe Rogan and the rest of the UFC 306 broadcast team.

Herb Dean responds to Joe Rogan and the UFC 306 commentary team in regards to the Sean O’Malley vs. Merab Dvalishvili main ...

Tim Welch’s opinion on Sean O’Malley being a tough stylistic matchup for Ilia Topuria hasn’t changed after UFC 308.

O’Malley may have lost the UFC Bantamweight Championship to Merab Dvalishvili back in September, but Welch believes a future clash with Topuria remains possible. Obviously, the “Suga” show will need ...

Sean O'Malley's coach, Tim Welch, has explained a key adjustment his fighter would be able to make in a rematch with Merab ...

Sean O'Malley's coach Tim Welch explains why he believes Sean O'Malley could cause Ilia Topuria some problems despite his incredible form ...

Head coach of Sean O'Malley, Tim Welch, believes a rematch between he and Merab Dvalishvili is 'very likely' to happen next.

And because of that loss, he won’t get to fight another Georgian: Ilia Topuria, who just knocked out Max Holloway to confirm his place as the new king of the featherweights. “God, can you guys imagine ...

Sean O'Malley's coach Tim Welch believes 'Sugar' can pose a lot of problems for Ilia Topuria inside the octagon.