Sunday's UFC Fight Night co-main event between Uriah Hall and Vitor Belfort has been called off after Hall was unable to make weight for the bout at Scottrade Center in St. Louis.

The card, which airs on FS1, will proceed with 11 bouts. Moving to the main card is the featherweight bout between Darren Elkins and Michael Johnson, while the bantamweight clash between Kyung Ho Kang and Guido Cannetti moves to the FS1 prelims.