Prep Baseball Report

CLASS OF 2024

RHP
1B

Jackson
Halverson

Sacramento State
McClatchy (HS) • CA
6' 3" • 190LBS
R/R • 18yr 7mo
Travel Team: Tigers Scout team 2024
2024 National

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2024 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
News
Comments
Contact

Best Of Stats

Pitching

Fastball

88.5
Velocity (max)
9/16/23
84.9 - 87.5
Velo Range
9/16/23
2158
Spin Rate (avg)
8/11/23

Changeup

80 - 80
Velo Range
8/11/23
2020
Spin Rate (avg)
9/10/22

Curveball

71.3 - 75.7
Velo Range
9/16/23
2443
Spin Rate (avg)
8/11/23

Slider

79 - 79
Velo Range
8/11/23
2611
Spin Rate (avg)
9/10/22
Power
91.6
Exit Velocity (max)
9/10/22
85
Exit Velocity (avg)
1/08/23
328
Distance (max)
9/10/22
57
Sweet Spot %
9/10/22
Hitting
21.7
Hand Speed (max)
9/10/22
75.8
Bat Speed (max)
9/10/22
19.2
Rot. Acc (max)
1/08/23
29
Hard Hit %
9/10/22
Run
8.41
60
9/10/22
4.54
30-yd
1/08/23
1.89
10-yd
1/08/23
16.1
Run speed (max)
9/10/22
Defense
83
INF Velo
1/08/23
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2023
2022
Infield Velocity
83.0
Infield Velocity
78.0

Hitting

2023
2022
Exit Velocity Max
90.2
Exit Velocity Avg
85.0
Distance Max
261
Distance Avg
139
Launch Angle Avg
7.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
91.6
Exit Velocity Avg
80.4
Distance Max
328
Distance Avg
238
Launch Angle Avg
25.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Fresno Preseason ID
Jan 8, 2023
Trackman - Hitting
90.2
Exit Velocity (max)
85.0
Exit Velocity (avg)
139
Distance (avg)
261
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
2022 Northern Nevada Open
Sep 10, 2022
Trackman - Hitting
91.6
Exit Velocity (max)
80.4
Exit Velocity (avg)
238
Distance (avg)
328
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
2022
Hand Speed Max
20.5
Hand Speed Avg
19.6
Bat Speed Max
67.6
Bat Speed Avg
65.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.7
Hand Speed Avg
20.2
Bat Speed Max
75.8
Bat Speed Avg
70.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Fresno Preseason ID
Jan 8, 2023
Blast - Hitting
20.5
Hand Speed (max)
19.6
Hand Speed (avg)
67.6
Bat Speed (max)
65.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Northern Nevada Open
Sep 10, 2022
Blast - Hitting
21.7
Hand Speed (max)
20.2
Hand Speed (avg)
75.8
Bat Speed (max)
70.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2023
2022
Fastball
Velocity Max
88.5
Fastball
Velocity Avg
85.4
Fastball
Spin Rate Avg
2141
Fastball
Spin Score Avg
25.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
71.7
Curveball
Spin Rate Avg
2356
Curveball
Total Movement Avg
Changeup
Velocity Avg
76.2
Changeup
Spin Rate Avg
1639
Changeup
Total Movement Avg
Slider
Velocity Avg
74.2
Slider
Spin Rate Avg
2297
Slider
Total Movement Avg
Fastball
Velocity Max
85.7
Fastball
Velocity Avg
84.5
Fastball
Spin Rate Avg
2070
Fastball
Spin Score Avg
24.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
70.1
Curveball
Spin Rate Avg
2400
Curveball
Total Movement Avg
Changeup
Velocity Avg
78.2
Changeup
Spin Rate Avg
1989
Changeup
Total Movement Avg
Slider
Velocity Avg
70.6
Slider
Spin Rate Avg
2611
Slider
Total Movement Avg
BAWS Uncmtd 2023
Sep 16, 2023
Trackman - Fastball
88.5
Velocity (max)
84.9 - 87.5
Velo Range
85.0
Eff Velocity (avg)
2,270
Spin Rate (max)
2,134
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
77.9
Velocity (max)
71.3 - 75.7
Velo Range
72.2
Eff Velocity (avg)
2,514
Spin Rate (max)
2,382
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
78.0
Velocity (max)
75.4 - 78.0
Velo Range
76.0
Eff Velocity (avg)
2,481
Spin Rate (max)
2,366
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
80.2
Velocity (max)
79.9
Eff Velocity (avg)
1,637
Spin Rate (max)
1,637
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
California State Games
Aug 11, 2023
Trackman - Fastball
87.8
Velocity (max)
83.9 - 86.3
Velo Range
83.9
Eff Velocity (avg)
2,281
Spin Rate (max)
2,158
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
76.0
Velocity (max)
70.7 - 75.3
Velo Range
71.5
Eff Velocity (avg)
2,542
Spin Rate (max)
2,443
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
79.2
Velocity (max)
1,586
Spin Rate (max)
1,586
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
79.8
Velocity (max)
79.1
Eff Velocity (avg)
1,626
Spin Rate (max)
1,626
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
BAWS 2023
Jun 9, 2023
Trackman - Fastball
87.1
Velocity (max)
83.6 - 86.3
Velo Range
83.7
Eff Velocity (avg)
2,314
Spin Rate (max)
2,134
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
73.2
Velocity (max)
68.9 - 71.7
Velo Range
68.9
Eff Velocity (avg)
2,403
Spin Rate (max)
2,267
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
73.1
Velocity (max)
71.9 - 72.9
Velo Range
71.1
Eff Velocity (avg)
2,341
Spin Rate (max)
2,262
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
75.9
Velocity (max)
74.9
Eff Velocity (avg)
1,884
Spin Rate (max)
1,884
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Fresno Preseason ID
Jan 8, 2023
Trackman - Fastball
84.6
Velocity (max)
83.5 - 84.5
Velo Range
84.3
Eff Velocity (avg)
2,186
Spin Rate (max)
2,120
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
69.2
Velocity (max)
66.7 - 69.2
Velo Range
67.9
Eff Velocity (avg)
2,354
Spin Rate (max)
2,279
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
72.8
Velocity (max)
69.9 - 72.3
Velo Range
70.8
Eff Velocity (avg)
2,531
Spin Rate (max)
2,408
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
76.3
Velocity (max)
73.5 - 76.0
Velo Range
75.9
Eff Velocity (avg)
1,674
Spin Rate (max)
1,593
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
NorCal Uncommitted Games
Oct 9, 2022
Trackman - Fastball
85.7
Velocity (max)
83.6 - 85.5
Velo Range
84.0
Eff Velocity (avg)
2,138
Spin Rate (max)
2,044
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.4
Velocity (max)
69.2 - 71.2
Velo Range
69.2
Eff Velocity (avg)
2,570
Spin Rate (max)
2,400
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
78.1
Velocity (max)
78.1
Eff Velocity (avg)
1,835
Spin Rate (max)
1,835
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2022 Northern Nevada Open
Sep 10, 2022
Trackman - Fastball
85.4
Velocity (max)
82.5 - 85.4
Velo Range
83.5
Eff Velocity (avg)
2,244
Spin Rate (max)
2,143
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
71.6
Velocity (max)
69.6 - 71.6
Velo Range
69.3
Eff Velocity (avg)
2,680
Spin Rate (max)
2,611
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.4
Velocity (max)
76.8 - 79.4
Velo Range
78.1
Eff Velocity (avg)
2,056
Spin Rate (max)
2,020
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2023
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
BAWS Uncmtd 2023
Sep 16, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
BAWS 2023
Jun 9, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2023
2022
Fastball
Velocity Max
88.0
Fastball
Velocity Avg
85.0
Curveball
Velocity Avg
73.0
Changeup
Velocity Avg
80.0
Slider
Velocity Avg
79.0
Fastball
Velocity Max
85.0
Fastball
Velocity Avg
83.5
Changeup
Velocity Avg
78.0
Slider
Velocity Avg
71.0
California State Games
Aug 11, 2023
Pitching
88
Max FB
84 - 86
FB
71 - 75
CB
80 - 80
CH
79 - 79
SL
2022 Northern Nevada Open
Sep 10, 2022
Pitching
85
Max FB
82 - 85
FB
77 - 79
CH
70 - 72
SL

Game Performance

2023
2022
10 Yard Dash
1.89
30 Yard Dash
4.54
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
2.03
30 Yard Dash
4.58
60 Yard Dash
8.41
Top Speed (MPH)
Fresno Preseason ID
Jan 8, 2023
Swift
1.89
10-yd
4.54
30-yd
15.6
Run speed (max)
1.23
RSi (max)
1.23
RSi (avg)
1,265
Jump Power (max)
21.2
Jump Height (max)
21.2
Jump Height (avg)
2022 Northern Nevada Open
Sep 10, 2022
Swift
2.03
10-yd
4.58
30-yd
8.41
60-yd
16.1
Run speed (max)
7.1
Run Speed (avg)

Visual Edge

Pitch Ai

Notes

Comments

8/12/23

California State Games Bulldog with the stuff to back up his approach. When he's attacking the zone with his four pitches (FB, CB, SL, CHG) he can bully the hitters. FB up to 88.5 mph with life and high spin efficiency average (93%) at most recent event. CB is above average, with 2400+ avg spin and his movement average is toward the highest end of the range. Short take away on backside, somewhat like if he was a catcher when he was younger. There are likely some sniffs of 90 mph in his future this spring.

8/11/23
Jackson Halverson, McClatchy (CA), 2024
Positional Profile: RHP/1B Halverson pumps some great stuff. A solid and distinct 4-pitch mix.
Body: 6-3, 190-pounds. Athletic and lean build, good flexibility.
Delivery: Brings legs and arms back during leg light before loading onto the back leg and driving forward.
Arm Action: RH. Short arm action at a high 3/4 arm angle.
FB: T88, 84-86 mph. FB has good life on it, slight tail to the arm side. T2281, 2158 average rpm.
CB: 71-75 mph. Good drop, 1-7 movement. Goes well in the zone. T2542, 2443 average rpm.
SL: 79-79 mph. Great sweep, arguably his #2 pitch in the arsenal. Freezes and induces chase in and out of the zone. T1586, 1586 average rpm.
CH: 80-80 mph. Tunnels great off the FB, dives down. T1626, 1626 average rpm.
8/11/23
Jackson Halverson, McClatchy (CA), 2024
Positional Profile: RHP/1B Halverson pumps some great stuff. A solid and distinct 4-pitch mix.
Body: 6-3, 190-pounds. Athletic and lean build, good flexibility.
Delivery: Brings legs and arms back during leg light before loading onto the back leg and driving forward.
Arm Action: RH. Short arm action at a high 3/4 arm angle.
FB: T88, 84-86 mph. FB has good life on it, slight tail to the arm side. T2281, 2158 average rpm.
CB: 71-75 mph. Good drop, 1-7 movement. Goes well in the zone. T2542, 2443 average rpm.
SL: 79-79 mph. Great sweep, arguably his #2 pitch in the arsenal. Freezes and induces chase in and out of the zone. T1586, 1586 average rpm.
CH: 80-80 mph. Tunnels great off the FB, dives down. T1626, 1626 average rpm.
1/08/23

Event: Fresno Preseason ID
Positional Profile
: RHP/OF
Physical
: 6-3, 185-pounds; 4.54 30-yard, 21.2” max jump height; Lean strength well-proportioned throughout a broad sizeable frame.
Delivery: Knee lift up to chest height, small turn at the rubber, controlled movement down the slope, in-line stride, creates stability against front side, finishes in decent fielding position with full glove arm swing past body.
Arm Action: Short backside with no backside depth, syncs up with his stride and movement down slope, gets to high-3/4 slot, ability to maintain consistent release point while showing each pitch from same slot.
FB: T84.6 mph, 83.5-84.5 mph range, 2186 max spin; Late arm side movement, can dart it inside to RHH, extension and short arm action present it as a sneaky hot FB.
CB: 67-69 mph, 2354 max spin; Downer depth with feel, enough spin to get quick change of direction if not fully a snappy break, steep depth in zone, same release as FB suggests this pitch has swing and miss usability.
SL: 70-72 mph, 2531 max spin; Shorter break than CB but also has depth and tilt, can create spin while maintaining feel, action is consistent and has feel for both sides of plate, on the arm side it can play as a breaking ball to lock up RHH from getting off a swing.
CHG
: 73-76 mph, 1593 avg spin; Trusts the release, body stays quiet as arm travels, big deceleration of spin off the FB, can pull the string.

Offensively: RH. EV max – 90.2 mph, hand speed max – 20.5 mph, bat speed max – 67.6 mph; Feet just outside shoulders, slightly open set-up, balanced, medium knee lift out to heavier landing stride, loads straight back from a higher hand set, gets to depth of load just before triggering swing, stays upright through the swing, has strength and bat speed to create impact contact particularly to pull side, finish varied between two hand finish and top hand release.
Defensively: 1B mph – 83; Raw arm strength stands out at the position, showed feel for backhand while setting feet to get off feeds to 2nd base, calm actions, moved around with awareness of where he is in relation to the bag.

10/09/22

NorCal Uncommitted GamesAt 6-foot-2, 175-pounds, the junior right-hander looks poised to have a breakout season. Loose quick arm, fastball peaking at 85.6 mph and steadily cruising at 84 mph (84.6 avg mph), he's got a delivery that allows the velocity to play up. It's the 6'4" average extesion on the FB with an average 5'1" release height, coming from a the right side of the rubber that creates angles and planes that stand out. His CB averaged 2400 spin, coming from the same angle and similar extension, with a slightly higher release height.

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