Alexis Rocha seeks to extend his climb up the welterweight ratings by taking on Raul Curiel, an undefeated product of Mexico, in a bout pitting Golden Boy Promotions roster mates Dec. 14 at Toyota Center in Ontario, California, BoxingScene learned Wednesday.

The 27-year-old Rocha (25-2, 16 KOs) is ranked No. 2 in the WBO rankings behind new titleholder Brian Norman Jr. and his top-ranked mandatory contender Shakhram Giyasov (16-0), and No. 7 in the IBF rankings.