Ranked No. 23 in Ohio's 2028 class. 6-foot-1, 176-pound frame. At the plate, produced a high-end 100 mph exit velocity. Defensively, Kievman possesses above-average arm strength at 83 mph across the infield and posted a 7.28 laser-timed 60. On the mound, worked a two-pitch mix — fastball at a strong 83-85, topped at 85, alongside a 68-71 mph curveball.
Jonny Kievman, Norton (OH), 2028 Positional Profile: SS/RHP Body: 6-0, 155-pounds. Arm Action: RH FB: T83, 80-82 mph. T2348, 2217 average rpm. CB: 68-71 mph. T1909, 1805 average rpm. ATH: 7.45 runner in the 60. 1.76 and 4.10 in the 10 and 30 yard splits.
6/30/25
Jonny Kievman, Norton (OH), 2028 Positional Profile: SS/RHP Body: 6-0, 155-pounds. Hit: LHH Power: 90 max exit velocity, averaged 85.0 mph. 301' max distance. Arm: RH. INF-80 mph. ATH: 7.45 runner in the 60. 1.76 and 4.10 in the 10 and 30 yard splits.
1/19/25
Jonny Kievman, Norton (OH), 2028 Positional Profile: SS/RHP Body: 6-0, 155-pounds. Athletic build, longer leverage points with some size Delivery: Stretch, torso constricts with a moderate leg kick, Some arm speed Arm Action: RH. compact 3/4 slot FB: T79, 78-79 mph. Promising FB shows a lot of room for growth T2290, 2195 average rpm. CUT: 69-73 mph. Average cutter SPLT: 65-69 mph. Showed consistent depth, slows delivery out of the hand ATH: 7.95 runner in the 60. 1.89 and 4.42 in the 10 and 30 yard splits. 21.50 max vertical.
1/19/25
Jonny Kievman, Norton (OH), 2028 Positional Profile: SS/RHP Body: 6-0, 155-pounds. Athletic build, longer leverage points with some size Hit: LHH. Wide, balanced setup, short stride, torques barrel pre pitch Sinks into back half with good rotation, barrel plays east/west 61.9 mph bat speed with 8 G's of rotational acceleration. Power: 87 max exit velocity, averaged 77.2 mph. 265' max distance. Arm: RH. INF-73 mph. Moderate arm strength, compact low 3/4 slot Defense: Good footspeed, positons well, solid hands ATH: 7.95 runner in the 60. 1.89 and 4.42 in the 10 and 30 yard splits. 21.50 max vertical.
7/01/24
Jonny Kievman, Norton High School (OH), 2028 Positional Profile: SS/OF Body: 5-11, 147-pounds. Hit: LHH Power: 82 max exit velocity, averaged 72.2 mph. 273' max distance. Arm: RH. INF-71 mph.
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Positional Profile: SS/RHP
Body: 6-2, 177-pounds. Athletic frame with strength developing.
Hit: LHH. Loose stroke with lift traits.
Power: 96 max exit velocity, averaged 85.5 mph. 350 foot max distance.
Arm: RH. INF 82 mph.
Delivery: Balanced mover with steady direction.
Arm Action: RH. Clean path.
FB: 82-84 T84. 2403 rpm avg, 17.3 IVB avg, 6.6 HM avg.
CB: 71-72 T72. 1986 rpm avg, 4.7 IVB avg, -3.4 HM avg.
Positional Profile: SS/RHP
Body: 6-0, 155-pounds.
Arm Action: RH
FB: T83, 80-82 mph. T2348, 2217 average rpm.
CB: 68-71 mph. T1909, 1805 average rpm.
ATH: 7.45 runner in the 60. 1.76 and 4.10 in the 10 and 30 yard splits.
Positional Profile: SS/RHP
Body: 6-0, 155-pounds.
Hit: LHH
Power: 90 max exit velocity, averaged 85.0 mph. 301' max distance.
Arm: RH. INF-80 mph.
ATH: 7.45 runner in the 60. 1.76 and 4.10 in the 10 and 30 yard splits.
Positional Profile: SS/RHP
Body: 6-0, 155-pounds. Athletic build, longer leverage points with some size
Delivery: Stretch, torso constricts with a moderate leg kick, Some arm speed
Arm Action: RH. compact 3/4 slot
FB: T79, 78-79 mph. Promising FB shows a lot of room for growth T2290, 2195 average rpm.
CUT: 69-73 mph. Average cutter
SPLT: 65-69 mph. Showed consistent depth, slows delivery out of the hand
ATH: 7.95 runner in the 60. 1.89 and 4.42 in the 10 and 30 yard splits. 21.50 max vertical.
Positional Profile: SS/RHP
Body: 6-0, 155-pounds. Athletic build, longer leverage points with some size
Hit: LHH. Wide, balanced setup, short stride, torques barrel pre pitch Sinks into back half with good rotation, barrel plays east/west 61.9 mph bat speed with 8 G's of rotational acceleration.
Power: 87 max exit velocity, averaged 77.2 mph. 265' max distance.
Arm: RH. INF-73 mph. Moderate arm strength, compact low 3/4 slot
Defense: Good footspeed, positons well, solid hands
ATH: 7.95 runner in the 60. 1.89 and 4.42 in the 10 and 30 yard splits. 21.50 max vertical.
Positional Profile: SS/OF
Body: 5-11, 147-pounds.
Hit: LHH
Power: 82 max exit velocity, averaged 72.2 mph. 273' max distance.
Arm: RH. INF-71 mph.