Stepping up: Poly junior lift Blue Devils to semi win

See this story at BrooklynDaily.com.By Laura AmatoBrooklyn DailyHe just kept throwing.Poly Prep junior pitcher Ethan Ehrenberg didn’t worry about how tired he was, or if anyone got on base, he simply kept throwing, and lifted the Blue Devils to a 3–0 victory over Riverdale in the Ivy League semis on Tuesday. He tossed a complete game, striking out four, walking three and giving up just three hits.“It felt great,” Ehrenberg said. “The important thing was just to get