Junior linebacker Ashton Leschke of the Stevenson University football team was named the ECAC Division III South Defensive Player of the Week on Tuesday.    On Sunday, he was honored as the Middle Atlantic Conference Defensive Player of the Week.  This season, Leschke is Stevenson's second-leading tackler with 51 stops in seven games.  He has five tackles for a loss, a forced fumble, a fumble recovery and a pass breakup. During Saturday's 26-16 win over Albright, he is credited with eight tackles, two half-sacks, and a forced fumble.  Congratulations Ashton!