Prep Baseball Report
Jackson Spencer
Jackson Spencer

CLASS OF 2028

SS
2B

Jackson
Spencer

Skyline (HS) • WA
6' 1" • 180LBS
R/R • 16yr 5mo
Travel Team: Trosky

Rankings

2028 National

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2028 State

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

Best Of Stats

Hitting
23.2
Hand Speed (max)
7/28/26
72.1
Bat Speed (max)
7/28/26
16.4
Rot. Acc (max)
2/17/26
77
Hard Hit %
2/17/26
Power
97.8
Exit Velocity (max)
2/17/26
94
Exit Velocity (avg)
2/17/26
333
Distance (max)
2/17/26
31
Sweet Spot %
2/17/26
Run
6.96
60-yd
7/28/26
3.88
30-yd
2/17/26
1.65
10-yd
2/17/26
20.1
Run speed (max)
7/28/26
Defense
89
INF Velo
7/28/26
90
OF Velo
7/28/26
-
C Velo
-
Pop Time
Pitching

Fastball

88.3
Velocity (max)
7/28/26
85.4 - 87.4
Velo Range
7/28/26
2092
Spin Rate (avg)
7/28/26

Changeup

75.8 - 81.1
Velo Range
7/28/26
1878
Spin Rate (avg)
7/28/26

Slider

76.9 - 80.2
Velo Range
7/28/26
2093
Spin Rate (avg)
2/17/26

Physical

2026
Grip Strgth (LH)
Grip Strgth (RH)
Pacific Northwest Preseason ID
Feb 17, 2026
Physical - Athlete
5' 10"
Ht
170.4
Wt
Grip Strgth (RH)
Grip Strgth (LH)

Positional Tools

2026
Infield Velocity
89.0
Outfield Velocity
90.0

Hitting

2026
Exit Velocity Max
97.8
Exit Velocity Avg
92.1
Distance Max
333
Distance Avg
151
Launch Angle Avg
11.2206
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2026 Pacific Northwest State Games (Invite-Only)
Jul 28, 2026
Trackman - Hitting
95.3
Exit Velocity (max)
89.6
Exit Velocity (avg)
146
Distance (avg)
331
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Pacific Northwest Preseason ID
Feb 17, 2026
Trackman - Hitting
97.8
Exit Velocity (max)
94.0
Exit Velocity (avg)
155
Distance (avg)
333
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2026
Hand Speed Max
23.2
Hand Speed Avg
21.0
Bat Speed Max
72.1
Bat Speed Avg
68.8
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2026 Pacific Northwest State Games (Invite-Only)
Jul 28, 2026
Blast - Hitting
23.2
Hand Speed (max)
21.5
Hand Speed (avg)
72.1
Bat Speed (max)
69.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pacific Northwest Preseason ID
Feb 17, 2026
Blast - Hitting
22.2
Hand Speed (max)
20.8
Hand Speed (avg)
71.5
Bat Speed (max)
68.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
Fastball
Velocity Max
88.3
Fastball
Velocity Avg
86.3
Fastball
Spin Rate Avg
2073
Fastball
Spin Score Avg
24.0
Fastball
Total Movement Avg
Changeup
Velocity Avg
78.1
Changeup
Spin Rate Avg
1665
Changeup
Total Movement Avg
Slider
Velocity Avg
77.1
Slider
Spin Rate Avg
2068
Slider
Total Movement Avg
2026 Pacific Northwest State Games (Invite-Only)
Jul 28, 2026
Trackman - Fastball
88.3
Velocity (max)
85.4 - 87.4
Velo Range
85.5
Eff Velocity (avg)
2,207
Spin Rate (max)
2,092
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
80.2
Velocity (max)
76.9 - 80.2
Velo Range
76.8
Eff Velocity (avg)
2,318
Spin Rate (max)
2,064
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
82.2
Velocity (max)
75.8 - 81.1
Velo Range
76.4
Eff Velocity (avg)
2,111
Spin Rate (max)
1,878
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pacific Northwest Preseason ID
Feb 17, 2026
Trackman - Fastball
87.2
Velocity (max)
85.4 - 86.8
Velo Range
84.9
Eff Velocity (avg)
2,230
Spin Rate (max)
2,023
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
71.8
Velocity (max)
66.0 - 71.8
Velo Range
69.3
Eff Velocity (avg)
2,140
Spin Rate (max)
2,093
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
79.1
Velocity (max)
76.6 - 78.7
Velo Range
75.5
Eff Velocity (avg)
1,373
Spin Rate (max)
1,345
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2026
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Pacific Northwest Preseason ID
Feb 17, 2026
Pitch Scores - Fastball
Hop+
Rise+
Sink+

Pitching Velos

2026
Fastball
Velocity Max
87.0
Fastball
Velocity Avg
86.0
Changeup
Velocity Avg
78.0
Slider
Velocity Avg
69.0
Pacific Northwest Preseason ID
Feb 17, 2026
Pitching
87
Max FB
85 - 87
FB
77 - 79
CH
66 - 72
SL
2026
10 Yard Dash
1.65
30 Yard Dash
3.88
60 Yard Dash
6.96
Top Speed (MPH)
RSI
Vertical Jump
2026 Pacific Northwest State Games (Invite-Only)
Jul 28, 2026
Vald
1.68
10-yd
3.92
30-yd
6.96
60-yd
20.1
Run speed (max)
20.6
Jump Height (max)
Pacific Northwest Preseason ID
Feb 17, 2026
Vald
1.65
10-yd
3.88
30-yd
7.01
60-yd
19.6
Run speed (max)
1.37
RSI (max)
20.1
Jump Height (max)

Game Performance

Notes

Comments

2/17/26
Jackson Spencer, Skyline High School (WA), 2028
Positional Profile: SS/3B
Body: 5-10, 170-pounds.
Delivery: Works from a semi wind-up with feet set on the first base side of the rubber, toes are pointed towards the third base line, with hands set at the belt. Taller posture through the windup with front leg lifting with hands before front foot strides down the mound landing in a closed stance. After release Trail leg swings through recoiling over front plant foot and pulling momentum to first base side.
Arm Action: RH. Hands break downwards at the letters into a fast arm swing behind the back up to a high 3/4 arm release.
FB: T87, 85-87 mph. T2230, 2023 average rpm.
SL: 66-72 mph. T2140, 2093 average rpm.
CH: 77-79 mph. T1373, 1345 average rpm.
ATH: 7.01 runner in the 60. 1.65 and 3.88 in the 10 and 30 yard splits. 20.10 max vertical.
2/17/26
Jackson Spencer, Skyline High School (WA), 2028
Positional Profile: SS/3B
Body: 5-10, 170-pounds.
Hit: RHH. Hands start shoulder high stacked over rear foot, with knob angle down in the direction of catcher, and a closed front shoulder in the upper half. In the lower half feet are set shoulder width apart, front foot is slightly open and weight is shifted over a bent rear leg. Bat wags in rhythm as it loads away from frame, front foot at the same time lifts into load causing hips to shift over rear foot. Weight shifts forward as front foot strides to wider stance, after front foot lands hands break into the swing working tight to body through the Zone with uphill contact on the ball. Meets the ball out front with contact, keeping hips back through the swing and finishing with a controlled two-handed follow through. 68.5 mph bat speed with 14 G's of rotational acceleration.
Power: 98 max exit velocity, averaged 94.0 mph. 333' max distance.
Arm: RH. INF-84 mph. OF-85 mph. INF: Gathers the ball with one glove tap at the letters before breaking back into a short action sidearm release. OF: Gathers the ball at the letters before breaking downwards into a arm swing behind the back up to an over-the-ear release.
Defense: OF: Relaxed stance pre-contact with arms to the side and feet full with the part. Stays taller on approach to the ball with short smooth footwork, working to the ball when fielding ground balls and carries momentum through the ball to keep momentum to target. Comfortable feeling the ball forehanded. INF: Starts in wider stance with feet more than shoulder width apart, stays lower on approach to the ball working body position around the ball to keep in front and to keep momentum to target. Comfortable feeling the ball near center of frame both forehand and backhand.
ATH: 7.01 runner in the 60. 1.65 and 3.88 in the 10 and 30 yard splits. 20.10 max vertical.

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