Valencia made his
WEC debut on March 24, 2007, at
WEC 26: Condit vs. Alessio and was victorious over
Antonio Banuelos via KO. Valencia defeated
Ian McCall at
WEC 31 via submission (
guillotine choke) at 3:19 of the first round. He most recently defeated
Coty Wheeler on October 10, 2009, at
WEC 43. Valencia most recently defeated
Japanese striker
Akitoshi Tamura on January 10, 2010, at
WEC 46. Valencia was scheduled to face former
WEC Bantamweight Champion
Eddie Wineland on June 20, 2010, at
WEC 49, but Valencia was forced off the card with an injury. Valencia faced former
WEC Bantamweight Champion Miguel Torres on September 30, 2010, at
WEC 51. He lost the fight via submission in the second round.
Ultimate Fighting Championship On October 28, 2010,
World Extreme Cagefighting merged with the
Ultimate Fighting Championship. As part of the merger, all WEC fighters were transferred to the UFC. Valencia faced
Ivan Menjivar on April 30, 2011, at
UFC 129. Valencia lost via first round TKO after a series of elbow strikes and punches. After the loss, Valencia was released from the promotion. ==Personal life==