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http://www.soxprospects.com/players/owens-henry.htm
Physical Description: Very tall, lanky with long limbs. Still has room for strength gains in legs and upper body, but will always be on the skinny side.
Mechanics: Works from the first-base side of the rubber. High three-quarters arm slot. Very rhythmic delivery with a high leg kick, but low energy delivery. Starts with his hands set at chest, drops hands and pulls back up before coming forward with solid momentum. Easy release and loose arm. Average arm speed. Very deceptive delivery; the ball comes out from behind his head and jumps on hitters due to the extension from his long limbs. Can struggle to repeat his mechanics from pitch-to pitch, leading to control issues. Reportedly made a slight mechanical adjustment involving a hinge at the waist entering spring training 2015.
Fastball: 88-91 mph. Can reach back for more when loose and hit 92-94 mph. Jumps on hitters. Hitters struggle to square the pitch up, generates a lot of weak contact. Shows late downward action. Average pitch that plays up due to deception. Below-average command, but solid-average control. Command comes and goes within outings.
Changeup: 76-79 mph. Potential plus-plus offering. Has steadily improved since he entered the organization. Great feel for the pitch. Same arm speed and look as his fastball. Shows late arm-side fade and drop. Can turn over with cut at times. Commands the pitch to both sides of the plate, inside and outside the zone. Comfortable throwing against righties and lefties and in any count. True out pitch that will miss bats at the big league level.
Curveball: Velocity varies. Average potential. Long, loose at lower velocities. Flashes deep break and tight rotation at higher velocities. Has thrown both a softer version 68-72 mph and harder version at 74-76 mph. Able to throw for strikes. Has committed to throwing the harder, more powerful version in 2015 spring training, potentially a very positive development.
Slider: 77-79 mph. Work in progress. Threw the pitch some during Hig School, but hadn't thrown it as a professional until 2015. Short, horizontal movement. Lacks tilt, but has potential with continued repetition and refinement. Has shown solid-average potential on occasion.
Career Notes: Originally committed to the University of Miami.
Summation: Profiles as a back end starter with a chance for more if he improves his fastball command and curveball. Development of curveball is key; relies heavily on fastball/changeup combination. Advanced feel for pitching. Will be able to withstand the rigors of starting at the big league level. Although somewhat goofy off the field, is able to flip the switch, and possesses a mature demeanor on mound. Floor of a back-end starter.