With a series of vicious uppercuts, Lavar Johnson announced his arrival to the UFC’s heavyweight division with a big knockout of Joey Beltran at UFC on Fox in January.

After going 0-2 in the UFC – but with a Fight of the Night performance last June – John-Olav Einemo has decided to hang up the gloves.

Heavyweight slugger Joey Beltran has been released by the UFC following his knockout loss to Lavar Johnson on Saturday at UFC on Fox: Evans vs. Davis

Eight competitors from UFC on Fox: Evans vs. Davis were issued medical suspensions, including main-card fighters Phil Davis and Chris Weidman.

The preliminary broadcast for UFC On Fox: Evans vs. Davis drew 144,000 viewers on Fuel TV on Saturday.

Check out UFC president Dana White’s latest video blog to kick off Fight Week for UFC 143 and go behind the scenes at Saturday’s UFC on Fox event in Chicago.

Despite getting assurances from UFC president Dana White earlier in the week, Chael Sonnen still doesn’t believe his win over Michael Bisping will lead to a rematch with Anderson Silva.

Cub Swanson let the emotion flow on Saturday after his knockout victory over George Roop at UFC on Fox in Chicago.

The UFC’s second show on Fox drew 17,425 to a sold-out United Center in Chicago, which led to a live gate of $1.2 million.

Rashad Evans and Chael Sonnen both did what they had to do to move on to title fights later this year with their unanimous decision wins at UFC on Fox in Chicago.