@Jackplummer_2 22.7
Hand Speed (max)
3/08/26
CLASS OF 2028
SS
RHP
Jack
Plummer
Valley (HS) • IA
6' 0" • 178.6LBS
R/R • 16yr 11mo
Travel Team: Spects National/Iowa Sticks Scout
6' 0" • 178.6LBS
R/R • 16yr 11mo
Travel Team: Spects National/Iowa Sticks Scout
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
73.7
Bat Speed (max)
3/08/26
21.5
Rot. Acc (max)
8/08/26
57
Hard Hit %
12/14/25
96.7
Exit Velocity (max)
3/08/26
88.3
Exit Velocity (avg)
12/14/25
351
Distance (max)
8/08/26
57
Sweet Spot %
8/27/25
7.34
60-yd
8/27/25
4.07
30-yd
8/08/26
1.70
10-yd
8/08/26
18.3
Run speed (max)
3/08/26
86
INF Velo
3/08/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
82.1
Velocity (max)
3/08/26
78.8 - 81.4
Velo Range
3/08/26
2204
Spin Rate (avg)
8/08/26
Changeup
72 - 76
Velo Range
3/08/26
1989
Spin Rate (avg)
8/08/26
Curveball
70 - 72
Velo Range
8/27/25
-
Spin Rate (avg)
Slider
73 - 75.6
Velo Range
8/08/26
2286
Spin Rate (avg)
8/08/26
Positional Tools
2026
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.45
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
86.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
13.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.34
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
13.1
Hitting
2026
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
351
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
212
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.8513
Hard Hit %
Percentage of batted balls with exit velocities over 90 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
331
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
172
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.2828
Hard Hit %
Percentage of batted balls with exit velocities over 90 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Iowa Top Prospect Games (Invite-Only)
Aug 8, 2026
Trackman - Hitting
96.2
Exit Velocity (max)
86.0
Exit Velocity (avg)
227
Distance (avg)
351
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
IA Preseason All-State (Invite Only)
Mar 8, 2026
Trackman - Hitting
96.7
Exit Velocity (max)
87.4
Exit Velocity (avg)
198
Distance (avg)
318
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
IA Winter Hitting Update (Session Two)
Dec 14, 2025
Trackman - Hitting
96.2
Exit Velocity (max)
88.3
Exit Velocity (avg)
173
Distance (avg)
331
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Prep Baseball IA Scout Day- IA Sticks
Aug 27, 2025
Trackman - Hitting
87.8
Exit Velocity (max)
77.0
Exit Velocity (avg)
167
Distance (avg)
282
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.6
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.7
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Iowa Top Prospect Games (Invite-Only)
Aug 8, 2026
Blast - Hitting
22.1
Hand Speed (max)
21.5
Hand Speed (avg)
67.2
Bat Speed (max)
66.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
IA Preseason All-State (Invite Only)
Mar 8, 2026
Blast - Hitting
22.7
Hand Speed (max)
22.1
Hand Speed (avg)
73.7
Bat Speed (max)
71.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
IA Winter Hitting Update (Session Two)
Dec 14, 2025
Blast - Hitting
21.8
Hand Speed (max)
20.1
Hand Speed (avg)
71.9
Bat Speed (max)
68.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.8
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2129
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
27.0
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.9
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1810
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.0
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2170
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Iowa Top Prospect Games (Invite-Only)
Aug 8, 2026
Trackman - Fastball
79.8
Velocity (max)
77.2 - 79.4
Velo Range
78.1
Eff Velocity (avg)
2,309
Spin Rate (max)
2,204
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
75.8
Velocity (max)
73.0 - 75.6
Velo Range
73.8
Eff Velocity (avg)
2,353
Spin Rate (max)
2,286
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
75.8
Velocity (max)
73.1 - 75.6
Velo Range
72.9
Eff Velocity (avg)
2,331
Spin Rate (max)
1,989
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
IA Preseason All-State (Invite Only)
Mar 8, 2026
Trackman - Fastball
82.1
Velocity (max)
78.8 - 81.4
Velo Range
79.6
Eff Velocity (avg)
2,079
Spin Rate (max)
1,954
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
74.4
Velocity (max)
72.8 - 74.3
Velo Range
72.6
Eff Velocity (avg)
2,063
Spin Rate (max)
2,026
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
75.6
Velocity (max)
71.8 - 75.6
Velo Range
73.1
Eff Velocity (avg)
1,696
Spin Rate (max)
1,632
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+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.7
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.07
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.45
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Iowa Top Prospect Games (Invite-Only)
Aug 8, 2026
Vald
1.70
10-yd
4.07
30-yd
7.54
60-yd
17.7
Run speed (max)
1.53
RSI (max)
22.8
Jump Height (max)
IA Preseason All-State (Invite Only)
Mar 8, 2026
Vald
1.75
10-yd
4.11
30-yd
7.45
60-yd
18.3
Run speed (max)
1.54
RSI (max)
19.6
Jump Height (max)
Vizual Edge
2026
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
62.09
Pitch Ai
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Physical
2026
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: SS/RHP
Body: 6-0, 180-pounds.
Hit: RHH, open stance to tuck leg kick, looks to drive the ball to the pull side, lands balanced over the plate, tends to be out and around the baseball, spray contact during the round
Power: 97 max exit velocity, averaged 87.4 mph. 318' max distance.
Defense: RH. INF-86 mph. Athletic stance with glove presented out front, works around the ball, setting feet to target quickly, short arm action
ATH: 7.45 runner in the 60. 1.75 and 4.11 in the 10 and 30 yard splits. 19.60 max vertical.
Arm Action: RH, builds tempo down the mound, higher leg kick from wind up, finishes over stiff front leg in line to catcher, the arm works over the top
FB: T82, 79-81 mph. T2079, 1954 average rpm.
SL: 73-74 mph. T2063, 2026 average rpm.
CH: 72-76 mph. T1696, 1632 average rpm.