Chris Arreola (left) and Jameel McCline combined to total 526 pounds at Friday's weigh-in for their NABF heavyweight title bout on Saturday. Photo / Naoki Fukuda

Both Winky Wright and Paul Williams came in under 160 pounds at Friday's weigh-in for their 12-round middleweight main event at Mandalay Bay Resort & Casino in Las Vegas on Saturday.

Former junior middleweight champ Wright (51-4-1, 25 KOs) weighed in at 159 pounds. Former two-time welterweight titleholder Williams (36-1, 27 KOs) weighed 157 pounds.

Both participants of Saturday's 12-round NABF heavyweight title co-feature came in as heavy as expected.

Undefeated contender Chris Arreola (26-0, 23 KOs) weighed in at a fleshy 255 pounds. Former three-time title challenger Jameel McCline tipped the scales at a solid 271.

Saturday's card is promoted by Goossen Tutor and Golden Boy Promotions. The Wright-Williams and Arreola-McCline bouts will be televised on HBO.