About an hour after going 1-for-3 for High-A West Michigan, the Tigers announced Spencer Torkelson has been promoted to Double-A Erie. With an off-day Monday, his first opportunity to don the SeaWolves uniform will come Tuesday against Altoona. Torkelson torched High-A Central pitching in June, hitting .439 with 12 extra-base hits, 11 RBIs and got on base in more than half his plate appearances. Tigers No.4 prospect Dillon Dingler will join Tork in Erie as well.