Rob Collins, 437th Services Squadron, sends his ball down the lane during the Charleston AFB intramural Bowl-off which was held Monday, Tuesday and Wednesday evenings at Starlifter Lanes. 437 SVS cleaned house by winning both the end of season Bowl-off and the regular season. (U.S. Air Force photo by Airman 1st Class Nicholas Pilch)

Ron Tidd, 437th Services Squadron bowling team, goes for another strike during the bowl-off Tuesday night. (RELEASED)(U.S. Air Force photo by Airman 1st Class Nicholas Pilch)

Kirtis Bailey, 437th Logistics Readiness Squadron, aims to pick up a spare during the second day of the bowl-off. (RELEASED)(U.S. Air Force photo by Airman 1st Class Nicholas Pilch)

Spare!