@jhrpr34 
23.9
Hand Speed (max)
3/14/26
CLASS OF 2027
SS
RHP
Jonas
Harper
Roseville Area Senior (HS) • MN
6' 2" • 193.6LBS
R/R • 17yr 9mo
Travel Team: Blizzard Baseball Academy-Blue
6' 2" • 193.6LBSR/R • 17yr 9mo
Travel Team: Blizzard Baseball Academy-Blue
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
85.6
Bat Speed (max)
3/14/26
15.6
Rot. Acc (max)
8/01/26
100
Hard Hit %
3/14/26
104.1
Exit Velocity (max)
3/14/26
98.1
Exit Velocity (avg)
3/14/26
392
Distance (max)
3/14/26
67
Sweet Spot %
8/01/26
6.87
60-yd
8/01/26
3.83
30-yd
8/01/26
1.64
10-yd
6/15/26
20.2
Run speed (max)
8/01/26
87
INF Velo
3/14/26
90
OF Velo
8/01/26
-
C Velo
-
Pop Time
Fastball
89
Velocity (max)
8/01/26
86.9 - 88.1
Velo Range
3/14/26
2651
Spin Rate (avg)
3/14/26
Changeup
80 - 82
Velo Range
3/14/26
2125
Spin Rate (avg)
3/14/26
Curveball
74.2 - 76.3
Velo Range
6/15/26
2564
Spin Rate (avg)
6/15/26
Slider
78 - 80
Velo Range
3/14/26
2815
Spin Rate (avg)
3/14/26
Game Performance
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Positional Profile: SS/RHP
Body: 6-2, 190-pounds.
Delivery: Hybrid start, small gather to chest high leg lift, gets in hip to crossbody landing.
Arm Action: RH. Short AA, starts down and back, works loose to flip up, climbs to high 3/4 slot.
FB: T88, 86-88 mph. T2319, 2153 average rpm.
CB: 74-76 mph. T2672, 2564 average rpm.
CUT: 80-81 mph.
ATH: 7.07 runner in the 60. 1.64 and 3.85 in the 10 and 30 yard splits.
Positional Profile: SS/RHP
Body: 6-2, 190-pounds.
Hit: RHH. Slightly open, shoulder width start Toe tap timing, hand load down, looks to turn behind and under contact, has present strength and showed hard contact in round
Power: 100 max exit velocity, averaged 92.3 mph. 358' max distance.
Arm: RH. INF-84 mph. OF-90 mph.
Defense: OF- Sits back some, breaks down and stays behind ball, glove flips outs, overall average glove and feet IF- Ready hop, sits back and works around the ball, hands are low and funnels in, length at times in feet to release
ATH: 7.07 runner in the 60. 1.64 and 3.85 in the 10 and 30 yard splits.
Positional Profile: SS/RHP
Body: 6-2, 194-pounds.
Delivery: Hybrid start, rocker step, waist high leg lift, back hip coil, inline landing.
Arm Action: RH. Long AA, glove tap , hand break to hip, pec stretches, 3/4 slot.
FB: T88, 87-88 mph. T2321, 2258 average rpm.
SL: 78-80 mph. T2815, 2815 average rpm.
CH: 80-82 mph. T2175, 2125 average rpm.
CUT: 82-83 mph.
ATH: 7.06 runner in the 60. 1.69 and 3.90 in the 10 and 30 yard splits. 25.50 max vertical.
Positional Profile: SS/RHP
Body: 6-2, 194-pounds.
Hit: RHH. Tall balanced stance Rythem with hands, long stride, slight coil w/ hands, loose hands to contact, ground ball contact 77.9 mph bat speed with 9 G's of rotational acceleration.
Power: 104 max exit velocity, averaged 98.1 mph. 392' max distance.
Arm: RH. INF-87 mph.
Defense: Prep Step, light on feet, works through ball, above average arm.
ATH: 7.06 runner in the 60. 1.69 and 3.90 in the 10 and 30 yard splits. 25.50 max vertical.
Positional Profile: 3B/RHP
Body: 6-2, 182-pounds.
Delivery: Hybrid start, rocker step, belt high leg lift, coils into back hip, crossbody landing.
Arm Action: RH. Long AA, extends down and back, collects up w/ pec stretch, low 3/4 slot.
FB: T84, 82-84 mph. T2168, 2104 average rpm.
CB: 68-71 mph. T2544, 2162 average rpm.
SL: 71-73 mph. T2338, 1911 average rpm.
CH: 75-76 mph. T2086, 2000 average rpm.
CUT: 75-76 mph.
ATH: 7.08 runner in the 60. 1.70 and 3.88 in the 10 and 30 yard splits.
Positional Profile: 3B/RHP
Body: 6-2, 182-pounds.
Hit: RHH. Compact, square, hands work up and back, controlled lower half, small forward move, gap to gap contact.
Power: 93 max exit velocity, averaged 87.4 mph. 324' max distance.
Arm: RH. INF-78 mph.
Defense: Small prep step, works around and through baseball, loose quick arm.
ATH: 7.08 runner in the 60. 1.70 and 3.88 in the 10 and 30 yard splits.