28.7
Hand Speed (max)
2/21/21
CLASS OF 2022
3B
3B
Grant
Donkin
Trevecca Nazarene University
Springfield (HS) • TN
6' 2" • 180LBS
R/L • 20yr 5mo
Travel Team: Rawlings SE Mad Mavericks
Springfield (HS) • TN
6' 2" • 180LBS
R/L • 20yr 5mo
Travel Team: Rawlings SE Mad Mavericks
Rankings
2022 National
Rankings available to Premium Subscriber
2022 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
76
Bat Speed (max)
2/21/21
31
Rot. Acc (max)
2/21/21
73
Hard Hit %
2/21/21
100.2
Exit Velocity (max)
2/21/21
88.2
Exit Velocity (avg)
2/21/21
327
Distance (max)
2/21/21
64
Sweet Spot %
2/21/21
6.78
60
2/21/21
-
30-yd
-
10-yd
-
Run speed (max)
88
INF Velo
2/21/21
-
OF Velo
-
C Velo
-
Pop Time
Fastball
92
Velocity (max)
1/17/21
90.6 - 91.8
Velo Range
1/17/21
2340
Spin Rate (avg)
1/17/21
Changeup
86 - 87
Velo Range
1/17/21
2070
Spin Rate (avg)
1/17/21
Curveball
68 - 73
Velo Range
5/15/21
2150
Spin Rate (avg)
1/17/21
Slider
74.1 - 77.7
Velo Range
1/17/21
2090
Spin Rate (avg)
1/17/21
Positional Tools
2021
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)
6.78
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
88.0
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.
14.8
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.07
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
80.0
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
2021
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
100.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
327
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
210
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
11.7
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
281
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
148
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
7.9
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.
Rawlings SE Mad Mavs Scout Day
Feb 21, 2021
Trackman - Hitting
100.2
Exit Velocity (max)
88.2
Exit Velocity (avg)
210
Distance (avg)
327
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
Future Games Trials
Jun 24, 2020
Trackman - Hitting
92.7
Exit Velocity (max)
84.4
Exit Velocity (avg)
148
Distance (avg)
281
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
28.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
27.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
73.9
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.
Rawlings SE Mad Mavs Scout Day
Feb 21, 2021
Blast - Hitting
28.7
Hand Speed (max)
27.2
Hand Speed (avg)
76.0
Bat Speed (max)
73.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Future Games Trials
Jun 24, 2020
Blast - Hitting
26.7
Hand Speed (max)
24.9
Hand Speed (avg)
73.0
Bat Speed (max)
70.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
Pitching
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
91.2
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).
2340
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.
25.7
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).
77.1
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).
2150
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).
86.4
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).
2070
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).
75.9
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).
2090
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.4
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).
2239
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.
27.2
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).
66.9
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).
1897
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).
75.4
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).
1838
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).
Preseason All-State (Invite-Only)
Jan 17, 2021
Trackman - Fastball
91.9
Velocity (max)
90.6 - 91.8
Velo Range
89.0
Eff Velocity (avg)
2,424
Spin Rate (max)
2,340
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
77.1
Velocity (max)
73.9
Eff Velocity (avg)
2,150
Spin Rate (max)
2,150
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
77.8
Velocity (max)
74.1 - 77.7
Velo Range
72.7
Eff Velocity (avg)
2,127
Spin Rate (max)
2,090
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
87.0
Velocity (max)
86.0 - 86.9
Velo Range
84.5
Eff Velocity (avg)
2,094
Spin Rate (max)
2,070
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Future Games Trials
Jun 24, 2020
Trackman - Fastball
84.2
Velocity (max)
81.3 - 83.6
Velo Range
79.9
Eff Velocity (avg)
2,356
Spin Rate (max)
2,239
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.7
Velocity (max)
66.2 - 67.5
Velo Range
64.8
Eff Velocity (avg)
2,112
Spin Rate (max)
1,897
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.0
Velocity (max)
74.7 - 76.0
Velo Range
73.2
Eff Velocity (avg)
1,866
Spin Rate (max)
1,838
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
92.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
87.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
- TN Top Profiles of 2021: No. 11 Grant Donkin - Dec 31, 2021
- PBR TN: '22 Position Player Tracker - Nov 22, 2021
- Uncommitted 2022 Arms: 7 Names to Know - Nov 15, 2021
- Rawlings SE Mad Mavs Scout Day: Statistical Analysis - Feb 22, 2021
- TN Preseason All State Series: Leaderboards - Feb 10, 2021
- Uncommitted RHPs (2022) - Feb 4, 2021
- TN Preseason All-State: Quick Hits - Jan 27, 2021
- TN Preseason All-State: Trackman Breakdown - Jan 21, 2021
- TN Preseason All-State: Statistical Analysis - Jan 19, 2021
- Future Trials 6.24.20: Blast Motion/Trackman Leaderboard - Jul 12, 2020
Comments
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The uncommitted 2022 has shown he has high end stuff, running his FB up to 92 last preseason. Last Spring, he worked more 85-90 and his output was dependent on how well he controlled the zone. Springfield would probably be picked to finish third in a good district behind Clarksville and Rossview, but they have a high level arm to matchup and not to mention he's shown power from the left side with exit velocity over 100.
6-foot, 180-pound right hander w/ some projection in the frame. High effort delivery, but a quick arm that topped 92 in January 2021. All the ability to be a high ceiling arm that is still looking for a collegiate home, but mostly worked 85-89, T90 this Spring and Summer. Varying spin (2143-2504 rpm) and hot n’ cold in the strike zone, but late life and occasional arm side action. Best secondary is CB at 68-73 w/ 11/5 action and keeps hitters off balance, while he showed flashes of it being a SL at 74-77 in January. Occasionally shown a CH at 77-79 this Spring to round out the mix. Nice bonus as a left handed hitting 3B, who has logged a 6.78 sixty time while going 88 across the infield and top exit velo of 100.2 mph. Good all around athlete with two-way potential, but the upside on the mound seems to be his path as he works back to low 90s and living in the zone more consistently.
6-foot, 160-pound projectable frame. In the box, Donkin had a max exit velocity of 84 mph. Began in an open tall stance with a small tight load, then used a quick stride to start his swing. Bat speed was quick, used rotational simple swing plane and good extension on his finish. Barreled up lots of balls with loud contact. Gap to gap approach. Average in the infield, his best throw was recorded at 80 mph; had average footwork, a clean exchange and sure consistent hands. Consistent accuracy to the bases, used a quick arm action and a ¾ slot. In the 60-yard dash, recorded a time of 7.07. Above average on the mound, where he showed quick arm speed, also used a ¾ arm angle and a quick arm action. Tall-and-fall type pitcher who uses some effort. Showed consistent balance point with even shoulders. Lands open with a clean finish. Produced a fastball that came in at 81-84 mph; has a consistent command that shows tight movement. His 11/5 curveball (65-67) had tight action and decent command. Shows command low in the zone and fading action on his changeup (74-76).