11.5.17:  Roberts is 6-2 with a lanky frame, hits from the right side with a balanced athletic stance. Short stride on line, smooth load back, some rhythm to his swing. Some hip rotation and balance to his swing. Short level line drive swing, showed good approach working gap to gap, exit velocity was 82. In the outfield, fielded ball with average hands. Worked through the ball. Throws from a lower three-quarters arm slot, short arm action, outfield velocity was 77. Ran a 6.99 60 yard dash. On the mound, throws from a low three-quarters arm slot, short free arm action, normal effort to his delivery. Shoulders are uphill and closed, landed square with a slight fall off finish with some recoil. Fastball was 70-72, touching 74 with some late run. Curveball was 60-62 with gradual 10/4 break. Changeup was 65-67 with good armspeed and some sink.