Jonathan
Jagielski

09.11.17
Athletic 6-foot-2, 170 pound frame with room to continue to add strength.  Quickness exists, running a 7.04 sixty and showing good arm speed on the bump.  Fastball ranged 83-85, seeming to play harder out of the hand.  Long, loose arm swing gets to an over-the-top slot.  Athletic delivery, working out of the stretch only, with an average leg kick and staying level and on-line with regular effort.  Will pull off, toward 3B at times, hurting some extension.  Good hand speed on the change-up at 74-75.  Works to fade the ball with the hand.   Early run at times as the body will leave the line to clear the arm swing on the change.  When working behind the breaking ball, it has late, hard 2/8 tilt.  Again, the front side can be early leaving the pitch to the arm side at times.  High ceiling to the breaking ball that has a chance to develop into an out pitch. 
Offensively, the left-handed hitter works from an open base, using a leg kick to load the weight back.  Short stride gets to a short, level swing with high barrel awareness.  Showed an ability to spray the ball all over the field with some carry.  Exit velocity up to 86 mph off the bat.  Good bat speed.  In the outfield, the arm worked with ease to a loose over-the-top slot touching 89 mph from right field.   
04.10.17
6-foot-1, 160 pounds with a thin build that can add strength.  Slow tempo over the rubber, allowing the arm time to get up to a high-3/4 slot.  Front side works high, working to create some deception.  Average leg kick, loads the backside, and creates a solid front side line.  Works on-line down the mound with good head stability and posture.  Fastball ranged 79-81, maintaining velocity throughout the outing.  Slider showed some tilt, 70-73.  Commanded fastball to armside well.  Threw slider in the zone throughout the outing.  Lacks some extension through his finish which may allow the slider to tighten as it matures.