The U.S. Cellular Portland Sea Dogs Radio Network is a 4-station (2 A.M., 2 F.M.) radio network in the U.S. New England states of Maine and New England. The flagship is 95.5/95.9 WPEI/WPPI. The play-by-play announcer is Emma Tiedemann.[1] The radio network broadcasts all 140 Portland Sea Dogs baseball games.