Roy Oswalt will likely make one more minor league start before joining the Rockies' rotation. Oswalt has a 2.88 ERA and 18/6 K/BB ratio in 25 innings across his first four starts with Double-A Tulsa. The veteran right-hander was sitting at 92 mph on his fastball during his most recent outing on Sunday and topped out at 95 mph. He's expected to start again on Friday before joining the big club next week. Pitching in Colorado isn't easy, but go ahead and stash him in deeper formats.