Fastest Risers in Sept 13 Update of Top 700 Prospect Rankings

We take a look at the fastest risers in the weekly update of the Top 700 Prospects, including Alan Roden of @BlueJays, Bob Seymour of @RaysBaseball, Michael McGreevy of @Cardinals, Juan Mercedes of @Mariners, Payton Eeles of @Twins, Will Simpson of @Athletics, Billy Cook of @Pirates, Blake Burkhalter of @Braves, Spencer Nivens of @Royals, Sean Burke of @WhiteSox. @rotoprospects #mlbprospects #fantasybaseball #milb #mlbfantasy #mlb