As far as prospects go, Rinehart was the best of the bunch with off-the-charts athleticism packed into a frame that still projects for much more. Standing at 6-foot-3, 185-pounds, Rinehart burned a 6.61 60-yard dash to start the day and proceeded to show off loud rotational patterns and athleticism with multiple upper-90s exit velocities in batting practice. With that being said, the future is the left-handed arm talent he presented. There is some dynamic effort to the delivery and he moves down the mound in an efficient manner with a loose, quick arm that works to a 4-foot-6 release. He worked 86-87 with the heater on this day, running it with significant arm-side life, and sold a change with the same arm speed in the upper-70s. The change has significant fade and looked the part of a swing-and-miss offering. The breaking ball is still in the development stages; mid-to-upper 70s offering with gyro depth that plays up with control. Rinehart is coming off a loud summer campaign that was capped by an appearance at the Prep Baseball Future Games, and he made a commitement to Coastal Carolina shortly after.
8/17/25
Projectable 6-foot-3, 190-pound southpaw who turned in the best bullpen of the day. Works from a low, deceptive arm slot with quickness, creating uncomfortable looks. Fastball sat 80-82.2 mph with heavy sink, showing late life to the bottom of the zone. Mixed a low-70s changeup with slowed arm speed and a short, late-biting slider in the low 70s. Length, deception, and present feel for three pitches make Rinehart a high-upside 2028 follow with a unique look on the mound.
8/19/23
Jaxon Rinehart, Edwardsburg High School (MI), 2028 Positional Profile: LHP/1B Body: 6-0, 149-pounds. Lanky build Delivery: Slow tempo delivery. Tall, athletic balance point with a controlled move down the mound. In-line shoulders, lands square, athletic finish. Arm Action: LH. Short arm action from an over-the-top slot. FB: T72, 71-72 mph. Slight running action. T1885, 1803 average rpm. CB: 61-64 mph. Gradual break, feel to land. T1635, 1581 average rpm. SL: 61-64 mph. Similiar to CB. T1589, 1497 average rpm. ATH: 7.64 runner in the 60.
8/19/23
Jaxon Rinehart, Edwardsburg High School (MI), 2028 Positional Profile: LHP/1B Body: 6-0, 149-pounds. Lanky build Hit: LHH. Starts in a tall stance. Short load of the hands with a simple stride forward. Short, simple swing. Level bat path with a gap-to-gap approach. Well-sequenced swing. Power: 85 max exit velocity, averaged 69.3 mph. 289' max distance. Arm: LH. INF-70 mph. Short, quick arm from an over-the-top slot. Defense: Quick footwork moving off the bag. Shows soft hands with a quick exchange. Solid 1B actions. ATH: 7.64 runner in the 60.
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Positional Profile: LHP/1B
Body: 6-0, 149-pounds. Lanky build
Delivery: Slow tempo delivery. Tall, athletic balance point with a controlled move down the mound. In-line shoulders, lands square, athletic finish.
Arm Action: LH. Short arm action from an over-the-top slot.
FB: T72, 71-72 mph. Slight running action. T1885, 1803 average rpm.
CB: 61-64 mph. Gradual break, feel to land. T1635, 1581 average rpm.
SL: 61-64 mph. Similiar to CB. T1589, 1497 average rpm.
ATH: 7.64 runner in the 60.
Positional Profile: LHP/1B
Body: 6-0, 149-pounds. Lanky build
Hit: LHH. Starts in a tall stance. Short load of the hands with a simple stride forward. Short, simple swing. Level bat path with a gap-to-gap approach. Well-sequenced swing.
Power: 85 max exit velocity, averaged 69.3 mph. 289' max distance.
Arm: LH. INF-70 mph. Short, quick arm from an over-the-top slot.
Defense: Quick footwork moving off the bag. Shows soft hands with a quick exchange. Solid 1B actions.
ATH: 7.64 runner in the 60.