Submission of the Week: Dennis Siver vs. Andre Winner

4/12/2012
Kickboxer Dennis Siver uses his striking to set up an excellent submission against Andre Winner at UFC 122.
Video TagsAndre WinnerDennis SiversotwMMArear naked chokeUFC on FOX 5Free FightsSubmission of the WeekfightUFC 122foxsub of the weekSubFX