SCHENECTADY — Paul Mound, who coached the Union College baseball team for 13 seasons, is stepping down to pursue other opportunities, athletic director Jim McLaughlin said Friday."I want to thank Paul for his commitment to the college and our baseball program over the last 13 years," McLaughlin said in a press release. "In its long and illustrious history, the baseball program reached new heights under Paul's leadership with multiple Liberty League championships and NCAA appearances. We wish Paul the best as he moves on to pursue additional opportunities."Contacted later Friday, McLaughlin said it was Pound’s decision to step down. A graduate…