
RITC 148 is scheduled to take place at the Wild Horse Pas Casino in Chandler, AZ. The co-main event will feature Danny Martinez vs. Aldo Escudero in a 125-pound bout.
Escudero defeated Alfredo Martinez Jr. at Desert Rage VII via first-round submission in November.
The 25-year-old Mexican-born fighter was released from the UFC following his September loss to Charles Oliveira. After defeating Phillipe Nover in December 2008 to win The Ultimate Fighter, Escudero went 2-2 inside the Octagon.
Escudero came in overweight in two of his last four UFC fights. He was successful in shedding a pound after being granted an extra hour prior to his UFC 103 fight against Cole Miller, but was forced to change his Oliveira fight to a catchweight bout after weighing in four pounds over the limit.
He signed a multi-fight deal with Shine Fights late last year, but has yet to compete for the promotion.
Larsen is undefeated in his last four fights.