Triple-A Albuquerque right-hander Jeff Hoffman and Double-A Hartford left-handers Kyle Freeland and Harrison Musgrave, and Hartford righties Antonio Senzatela and German Marquez — all of whom went to Rockies Spring Training — have a combined 1.55 ERA with 76 strikeouts against 27 walks, and 82 hits against in 116 1/3 innings.