Coach Sylvester began his tenure at Elmwood Park High School in the fall of 2006. Since coming to Elmwood Park, he has served in a variety of coaching capacities including freshman football, sophomore football, varsity assistant football and coordinator of football operations. With basketball, Coach Sylvester has been both the freshman and sophomore coach and in 2013 was named varsity head coach. In his six seasons, the Tigers are 37-69, posting back-to-back double-digit wins in 2016 and 2017 for the first time since 1995.