A bantamweight division contest has been added to the upcoming UFC 166 card as George Roop faces Francisco Rivera. Roop is currently undefeated as a bantamweight in the UFC, having defeated both Reuben Duran and Brian Bowles. Rivera is currently undefeated in his second UFC run, having defeated both Alex Soto and Edwin Figueroa. UFC 166 takes place on October 19th from the Toyota Center in Houston, Texas with Cain Velasquez and Junior Dos Santos headlining.