Dustin McGowan (forearm) tossed four shutout innings Tuesday in his latest minor league rehab start with Double-A New Hampshire. McGowan allowed four hits while striking out three and walking just one. He now has a 1.90 ERA and 24/10 K/BB ratio over 23 2/3 innings in nine appearances between High-A Dunedin and Double-A New Hampshire. Now 29 years old, McGowan hasn't pitched in the big leagues since 2008, but he is currently on track to rejoin the Blue Jays in September.