Master Sgt. Brent Matthews, 56th Communications Squadron, trys to block Chek Glenn, 56th Component Maintenance Squadron, from passing the Frisbee to a team member during the Luke Air Force Base Ultimate Frisbee championship Feb. 4. "It was a tough fought game, CS played very well and we were caught off guard by how fast they came out the gates but we recouped as a team and played our best Frisbee in our second match," said Guillermo Uriarte, CMS team captain.