@TannerGrove8 
84.6
Velocity (max)
6/06/23
CLASS OF 2025
LHP
1B
Tanner
Grove
St. Mary's (HS) • CA
6' 0" • 195LBS
L/L • 17yr 11mo
Travel Team: Alpha Power 25
6' 0" • 195LBS
L/L • 17yr 11mo
Travel Team: Alpha Power 25
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
82 - 83.9
Velo Range
6/06/23
2215
Spin Rate (avg)
6/06/23
Changeup
74.7 - 75.7
Velo Range
6/06/23
2040
Spin Rate (avg)
6/06/23
Curveball
68.5 - 70.3
Velo Range
6/06/23
2451
Spin Rate (avg)
6/06/23
92.5
Exit Velocity (max)
6/06/23
87.1
Exit Velocity (avg)
6/06/23
361
Distance (max)
6/06/23
71
Sweet Spot %
6/06/23
19.7
Hand Speed (max)
6/06/23
68.5
Bat Speed (max)
6/06/23
15.3
Rot. Acc (max)
6/06/23
29
Hard Hit %
6/06/23
7.97
60-yd
8/02/22
-
30-yd
-
10-yd
-
Run speed (max)
83
INF Velo
6/06/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2023
2022
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.97
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
361
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
211
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.8385
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.
FUTURE GAMES TRYOUT: NorCal
Jun 6, 2023
Trackman - Hitting
92.5
Exit Velocity (max)
87.1
Exit Velocity (avg)
211
Distance (avg)
361
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.1
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.
FUTURE GAMES TRYOUT: NorCal
Jun 6, 2023
Blast - Hitting
19.7
Hand Speed (max)
18.1
Hand Speed (avg)
68.5
Bat Speed (max)
62.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.0
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).
2215
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.
26.7
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.4
Curveball
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).
2451
Curveball
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).
75.1
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).
2040
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).
FUTURE GAMES TRYOUT: NorCal
Jun 6, 2023
Trackman - Fastball
84.6
Velocity (max)
82.0 - 83.9
Velo Range
82.5
Eff Velocity (avg)
2,278
Spin Rate (max)
2,215
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
70.4
Velocity (max)
68.5 - 70.3
Velo Range
67.6
Eff Velocity (avg)
2,518
Spin Rate (max)
2,451
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
75.7
Velocity (max)
74.7 - 75.7
Velo Range
75.5
Eff Velocity (avg)
2,069
Spin Rate (max)
2,040
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
2023
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Game Performance
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Event: Future Games Tryout: NorCal
Positional Profile: 1B/LHP
Physical: 6-0, 195-pounds; Thick, compact frame; 7.56 60-yard, 4.15 30-yard, 1.76 10-yard
Offensively: LH. EV max – 92.5 mph, hand speed max – 19.7 mph, bat speed max – 68.5mph; Slightly open, calm relaxed stance with low hands and slight leg stride for timing. Saw the ball deep and showed impressive bat control staying through the ball the other way.
Defensively: INF - 83 mph; Could quicken his transfer but otherwise showed light feet and solid picking ability.
Delivery: Moderate leg-kick that is tucked towards the body and away from the plate. Long stride down the mound with minimal follow through to the third base side.
Arm Action: 3/4 release. Separates at the chest and slightly short arms the ball.
FB: T84.6 mph, 82.0 - 83.9 mph range, 2215 avg spin; Showcased good command of the FB at the bottom of the zone. Had effective armside run.
CB: 68.5 - 70.3 mph, 2451 avg spin; Tight CB with 11/5 break.
CHG: 74.7 - 75.7 mph, 2040 avg spin; Lively changeup that tumbles down below the zone.