@tamm_preston 
90
Velocity (max)
4/21/24
CLASS OF 2024
RHP
Preston
Tamm
Westfield (HS) • IN
6' 0" • 185LBS
R/R • 20yr 5mo
Travel Team: Indiana Nitro Gold
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84 - 88
Velo Range
6/09/23
2083
Spin Rate (avg)
6/08/21
Changeup
80 - 81.9
Velo Range
6/05/23
1654
Spin Rate (avg)
6/08/21
Curveball
71.9 - 76.4
Velo Range
6/05/23
2238
Spin Rate (avg)
6/08/21
Slider
79 - 82
Velo Range
7/02/23
1703
Spin Rate (avg)
3/04/23
77
Exit Velocity (max)
6/08/20
-
Exit Velocity (avg)
-
Distance (max)
-
Sweet Spot %
7.92
60-yd
6/08/20
-
30-yd
-
10-yd
-
Run speed (max)
72
INF Velo
6/08/20
-
OF Velo
-
C Velo
-
Pop Time
(4/12/24)
Apr 21, 2024
INSummerChamps23
Jul 2, 2023
(6/24/23)
Jun 24, 2023
PBRINOpen23
Jun 9, 2023
Positional Tools
2020
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.92
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
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.
9.7
Hitting
Hitting
Pitching
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.7
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).
1820
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.
21.0
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.6
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).
1812
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).
80.8
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).
1283
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).
1703
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).
84.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.9
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).
1860
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.
22.7
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).
70.8
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).
1936
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).
77.0
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).
1288
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.1
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).
2083
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.
26.3
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).
70.1
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).
2238
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).
73.0
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).
1654
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).
Indiana Nitro Scout Day
Jun 5, 2023
Trackman - Fastball
87.7
Velocity (max)
85.9 - 87.3
Velo Range
85.5
Eff Velocity (avg)
1,967
Spin Rate (max)
1,866
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
76.4
Velocity (max)
71.9 - 76.4
Velo Range
73.1
Eff Velocity (avg)
2,027
Spin Rate (max)
1,868
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
82.0
Velocity (max)
80.0 - 81.9
Velo Range
79.4
Eff Velocity (avg)
1,374
Spin Rate (max)
1,308
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Preseason All-State: Upperclass (Invite Only)
Mar 4, 2023
Trackman - Fastball
88.0
Velocity (max)
85.9 - 87.6
Velo Range
86.3
Eff Velocity (avg)
1,893
Spin Rate (max)
1,774
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
71.8
Velocity (max)
68.8 - 71.6
Velo Range
68.6
Eff Velocity (avg)
2,050
Spin Rate (max)
1,743
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
76.3
Velocity (max)
75.1 - 76.3
Velo Range
73.8
Eff Velocity (avg)
1,794
Spin Rate (max)
1,703
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
81.2
Velocity (max)
80.0 - 81.2
Velo Range
80.8
Eff Velocity (avg)
1,300
Spin Rate (max)
1,232
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Indiana Fall State Games
Oct 16, 2022
Trackman - Fastball
83.4
Velocity (max)
80.6 - 82.6
Velo Range
81.1
Eff Velocity (avg)
1,896
Spin Rate (max)
1,790
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.1
Velocity (max)
69.7 - 71.8
Velo Range
69.0
Eff Velocity (avg)
2,012
Spin Rate (max)
1,914
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.1
Velocity (max)
76.1
Eff Velocity (avg)
1,181
Spin Rate (max)
1,181
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Indiana Bulls Scout Day
Jun 7, 2022
Trackman - Fastball
84.9
Velocity (max)
80.9 - 84.0
Velo Range
81.6
Eff Velocity (avg)
2,118
Spin Rate (max)
2,010
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
71.6
Velocity (max)
69.8 - 71.6
Velo Range
68.9
Eff Velocity (avg)
2,101
Spin Rate (max)
2,012
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.2
Velocity (max)
76.8 - 77.2
Velo Range
75.5
Eff Velocity (avg)
1,396
Spin Rate (max)
1,341
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Indiana Bulls Scout Day
Jun 8, 2021
Trackman - Fastball
79.9
Velocity (max)
78.5 - 79.7
Velo Range
79.1
Eff Velocity (avg)
2,111
Spin Rate (max)
2,083
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.2
Velocity (max)
69.1 - 71.6
Velo Range
68.8
Eff Velocity (avg)
2,326
Spin Rate (max)
2,238
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.6
Velocity (max)
71.0 - 74.6
Velo Range
72.9
Eff Velocity (avg)
2,217
Spin Rate (max)
1,654
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2022
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
Pitching Velos
2024
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.5
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).
80.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
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
Game Performance
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Preston Tamm, Westfield (IN), 2024
Positional Profile: RHP
Body: 6-0, 195-pounds. Athletic build w/ some strength
Delivery: Gradually builds tempo throughout the delivery. Gets to the top of an athletic balance point & moves down the slope with intent. Lands square, creates good separation at heel-strike. Dynamic finish
Arm Action: RH. Long, deep arm action from a H 3/4 slot. Good arm speed.
FB: Creates some sink on the FB - avg to abv command
CB: Slurvey, 10/4 shape
SL: Short, tight, & late-breaking
CH: Some sink
Position Profile: RHP
Body: 6-0, 195-pounds. Some strength within an athletic build.
Delivery: Slow tempo delivery into a strong balance point. High intent move down the slope. Strong rotator but arm tends to be late causing some high & armside misses. Very good when synced up
Arm Action: RH. Loose, clean, and quick from a H 3/4 slot.
FB: T88, 86-88 mph. Occasional misses high & armside - shows late life when in the zone. T1893, 1774 average rpm.
CB: 69-72 mph. 11/5 action w/ some sharp bite T2050, 1743 average rpm.
SL: 75-76 mph. two-plane sweep, abv-avg pitch T1794, 1703 average rpm.
CH: 80-81 mph. Some fade T1300, 1232 average rpm.
Preston Tamm, Westfield, 2024, IN
Position: RHP
Body: 6-foot, 185-pound athletic frame.
Pitching: Solid. Stretch only delivery, some effort. High ¾ arm angle, good arm speed, loose quick arm action. Consistent balance point, in line shoulders, lands square, an athletic finish.
FB: 81-83 mph. (Max spin 1895; Avg 1789). Some accuracy.
CB: 69-72 mph. Tight action, 11/5 shape. (Max spin 2011; Avg 1913).
CH: 77 mph. Fading action.