@jacksonjoiner5 
81.6
Velocity (max)
6/28/22
CLASS OF 2023
RHP
2B
Jackson
Joiner
South Warren (HS) • KY
5' 9" • 147LBS
R/R • 20yr 9mo
Travel Team: M.A.D. Mavericks
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
79.9 - 81
Velo Range
6/28/22
1836
Spin Rate (avg)
6/28/22
Slider
69.8 - 71.2
Velo Range
6/28/22
1803
Spin Rate (avg)
6/28/22
79
Exit Velocity (max)
7/07/20
72.2
Exit Velocity (avg)
7/07/20
259
Distance (max)
7/07/20
50
Sweet Spot %
7/07/20
7.36
60-yd
7/07/20
-
30-yd
-
10-yd
-
Run speed (max)
73
INF Velo
7/07/20
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.36
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
10.7
Hitting
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
79.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
72.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
259
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
178
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.957
Hard Hit %
Percentage of batted balls with exit velocities over 95 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.
Kentucky Undercass Games (Invite Only) 7.7.20
Jul 7, 2020
Trackman - Hitting
79.0
Exit Velocity (max)
72.2
Exit Velocity (avg)
178
Distance (avg)
259
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.5
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).
1836
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.
22.8
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.5
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).
1803
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).
Kentucky Top Prospect Games Session II (Invite Only) 6-28-22
Jun 28, 2022
Trackman - Fastball
81.6
Velocity (max)
79.9 - 81.0
Velo Range
77.6
Eff Velocity (avg)
2,030
Spin Rate (max)
1,836
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
71.7
Velocity (max)
69.8 - 71.2
Velo Range
67.5
Eff Velocity (avg)
1,938
Spin Rate (max)
1,803
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Body: 5-foot-9, 147-pound.
Pitching: Solid. Drop-and-drive delivery, decent effort. High ¾ arm angle, consistent arm speed, compact arm action. Athletic balance point, falling off shoulders, lands soft, balanced finish.
FB: (Max spin 2030; Avg 1836).
SL: Some late action, 10/4 movement. (Max spin 1937; Avg 1803).
5-foot-7, 140-pound slim frame. Clocked a time of 7.36 in the 60-yard dash. At the plate, Joiner had an exit velocity of 79 mph. Started in a wide stance with a small load, then used a short stride. Has a simple rotational swing plane and average bat speed. Line drive approach. Solid while in the infield, recorded position velocities up to 73 mph; has sure hands, consistent feet, and a packing exchange. Laterally, his movements were average. Showed consistent accuracy to the bag with a high ¾ slot and a compact arm action.