Prep Baseball Report
JonDavid Jacobs
JonDavid Jacobs
JonDavid Jacobs
JonDavid Jacobs

CLASS OF 2028

RHP
3B

JonDavid
Jacobs

Pewaukee (HS) • WI
5' 11" • 196LBS
R/R • 16yr 10mo
Travel Team: Hitters
2028 National

Rankings available to Premium Subscriber

Log In Subscribe to PrepBsl Plus

2028 State

Rankings available to Premium Subscriber

Log In Subscribe to PrepBsl Plus

Commitment

UNCOMMITTED
Player has made a commitment?
Tell us where

Videos

This Area is only available to Prep Baseball Plus subscribers.

Best of Snapshot
News
Comments
Contact

Best Of Stats

Pitching

Fastball

86
Velocity (max)
3/08/26
83 - 86
Velo Range
3/08/26
2250
Spin Rate (avg)
3/08/26

Changeup

70 - 72
Velo Range
3/09/25
1748
Spin Rate (avg)
3/08/26

Curveball

65 - 70
Velo Range
3/08/26
1986
Spin Rate (avg)
3/08/26

Slider

73.1 - 75.2
Velo Range
3/09/25
2040
Spin Rate (avg)
3/09/25
Power
101.8
Exit Velocity (max)
8/11/26
94.1
Exit Velocity (avg)
8/11/26
395
Distance (max)
8/11/26
89
Sweet Spot %
3/09/25
Hitting
23.3
Hand Speed (max)
8/11/26
76.3
Bat Speed (max)
3/08/26
18.3
Rot. Acc (max)
3/09/25
80
Hard Hit %
8/11/26
Run
7.11
60-yd
8/11/26
3.96
30-yd
8/11/26
1.70
10-yd
8/11/26
19.5
Run speed (max)
8/11/26
Defense
82
INF Velo
3/09/25
-
OF Velo
-
C Velo
-
Pop Time

Game Performance

Notes

Comments

3/08/26

JonDavid Jacobs, Pewaukee (WI), 2028
Positional Profile: RHP/1B
Body: 5-11, 196-pounds. Strong, athletic build with a physical frame with a strong lower half.
Delivery: High leg kick, toes first base side of rubber, aggressive downhill, fluid downhill.
Arm Action: RH. Loose arm path, high 3/4 slot, repeatable arm action.
FB: T86, 83-86 mph. Mostly straight, tight backspin, heavy through the zone, feel for zone. T2302, 2250 average rpm.
CB: 65-70 mph. Sharp down action, 12/6, tight spin. T2090, 1986 average rpm.
CH: 68-70 mph. Gradual fade, maintains arm path finding bottom zone. T1829, 1748 average rpm.
ATH: 7.35 runner in the 60. 1.76 and 4.09 in the 10 and 30 yard splits. 22.20 max vertical.

3/08/26

JonDavid Jacobs, Pewaukee (WI), 2028
Positional Profile: RHP/1B
Body: 5-11, 196-pounds. Strong, athletic build with a physical frame with a strong lower half.
Hit: RHH. Balanced set up, loads into backside, super consistent. Super efficient move, ultra leveraged out front, hammers balls consistently, hitterish. 73 mph bat speed with 13 G's of rotational acceleration.
Power: 101 max exit velocity, averaged 89.7 mph. 292' max distance.
Arm: RH.
ATH: 7.35 runner in the 60. 1.76 and 4.09 in the 10 and 30 yard splits. 22.20 max vertical.

3/08/26
RHP/INF JonDavid Jacobs (Pewaukee, 2028): Standing at a physical 6-foot-0, 196 pounds, the two-way prospect boasts a strong and sturdy frame with more projection coming. The right-handed hitter utilizes an efficient, leveraged path out front to consistently hammer baseballs with authority to all fields. Showcasing raw power that stands out among his peers, the right-handed hitter led the 2028 class with a 101 mph max EV and an 89.7 mph average EV, pairing a 73.0 mph average bat speed with 13.0 g of rotational acceleration. On the mound, he works with a high leg kick and fluid, aggressive downhill mechanics from a repeatable high 3/4 slot, producing a vertical fastball profile sitting at 83-86 mph (2,250 rpm) with 22.6 inches of average induced vertical break, while his curveball played at 65-70 mph (1,986 rpm) with -8.0 inches of horizontal movement. He also flashed a 68-70 mph (1,748 rpm) changeup that featured 18.4 inches of horizontal movement with gradual fade to find the bottom of the zone.
3/12/25

+ INF/RHP JonDavid Jacobs (Pewaukee, 2028) is a two way prospect with upside. The 5-foot-11, 178 pound prospect was impacting the baseball throughout his round with a flat and efficient bat path through the ball with some max exit velocities in the upper 80’s. On defense, he worked through his groundball work with athleticism and quickness and was up to 82 mph across the infield. On the mound, he drove the fastball through the glove up to 82 mph, a sharp slider and a deceptive change-up. Overall, it was a good look from Jacobs.

3/09/25

JonDavid Jacobs, Pewaukee (WI), 2028
Positional Profile: RHP/3B
Body: 5-11, 178-pounds. Athletic with current strength with more coming.
Delivery: Quick tempo, short leg lift, explosive.
Arm Action: RH. Quick action, stabs ground on back swing.
FB: T82, 80-82 mph. Heavy rise through the zone. T2045, 1983 average rpm.
SL: 73-75 mph. Sharp and late break with feel. T2158, 2040 average rpm.
CH: 70-72 mph. Deceptive, fades at the plate, feel. T1483, 1413 average rpm.
ATH: 7.54 runner in the 60. 1.79 and 4.16 in the 10 and 30 yard splits.

3/09/25

JonDavid Jacobs, Pewaukee (WI), 2028
Positional Profile: RHP/3B
Body: 5-11, 178-pounds. Athletic with current strength with more coming.
Hit: RHH. Wide, open, stance, gains ground. Downhill bat path, handsy, strong hands, backspins it to all fields. 65 mph bat speed with 16 G's of rotational acceleration.
Power: 88 max exit velocity, averaged 81.5 mph. 304' max distance.
Arm: RH. INF-82 mph. 3/4 slot with quickness and accuracy.
Defense: Two-hand gather, shuffles through, consistent actions, reliable actions.
ATH: 7.54 runner in the 60. 1.79 and 4.16 in the 10 and 30 yard splits.
Vizual Edge: 55.6 Edge Score

4/02/24

JonDavid Jacobs, Pewaukee High (WI), 2028
Positional Profile: RHP/3B
Body: 5-10, 165-pounds.
Delivery: Higher leg tuck, athletic mover downhill, in-line stride.
Arm Action: RH. Full arm loop, some looseness, higher 3/4 slot.
FB: T77, 73-76 mph. Clean out of hand, some life through the zone. T2043, 2013 average rpm.
CB: 55-58 mph. Developing feel, flashed 11/5 break. T1566, 1455 average rpm.
CH: 61-65 mph. Decels, some fade to the pitch. T1710, 1612 average rpm.
ATH: 7.75 runner in the 60.

4/02/24

JonDavid Jacobs, Pewaukee High (WI), 2028
Positional Profile: RHP/3B
Body: 5-10, 165-pounds.
Hit: RHH. Balanced base, quick leg lift load into aggressive footstrike. Quick hands with bat speed, level path, line drives to all parts.
Power: 85 max exit velocity, averaged 76.9 mph. 278' max distance.
Arm: RH. INF-74 mph. Quick arm action, 3/4 slot.
Defense: Sure handed defender, shuffle to throw.
ATH: 7.75 runner in the 60.

Draft Reports

Contact

Premium Content Area

To unlock contact information, you need to purchase a ScoutPLUS subscription.

Purchase Subscription
OR
Login

Twitter