At UFC 105 he was defeated by TUF winner Ross Pearson via TKO in the second round after a flying knee by Pearson opened up several cuts on Riley's face.
Johnson was scheduled to face off against Peter Sobotta on November 14, 2009 at UFC 105, but the bout was cancelled due to a military commitment for Sobotta.
Delgado was released from his UFC contract following back to back losses to Paul Kelly at UFC 99 and to Andre Winner at UFC 105.
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