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Hand Speed (max)
CLASS OF 2027
OF
1B
William
Mesecher
Pleasantville (HS) • IA
5' 11" • 225LBS
L/L • 16yr 11mo
Travel Team: Ankeny Jaguars
5' 11" • 225LBS
L/L • 16yr 11mo
Travel Team: Ankeny Jaguars
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
-
Bat Speed (max)
-
Rot. Acc (max)
25
Hard Hit %
8/06/25
91.9
Exit Velocity (max)
8/06/25
78.1
Exit Velocity (avg)
8/06/25
262
Distance (max)
8/06/25
70
Sweet Spot %
3/05/23
7.31
60-yd
8/06/25
-
30-yd
-
10-yd
-
Run speed (max)
69
INF Velo
3/05/23
68
OF Velo
8/06/25
-
C Velo
-
Pop Time
Fastball
72
Velocity (max)
8/06/25
68 - 71
Velo Range
8/06/25
1579
Spin Rate (avg)
8/06/25
Changeup
65 - 69
Velo Range
3/05/23
1459
Spin Rate (avg)
8/06/25
Curveball
62 - 65
Velo Range
3/05/23
1334
Spin Rate (avg)
8/06/25
Positional Tools
2025
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.31
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
68.0
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.
12.6
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.07
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
69.0
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.
10.2
Hitting
2025
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
91.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
262
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
193
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.791
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).
82.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
186
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
147
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.9588
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.
IA Summer ID- Central Iowa
Aug 6, 2025
Trackman - Hitting
91.9
Exit Velocity (max)
78.1
Exit Velocity (avg)
193
Distance (avg)
262
Distance (max)
Hard Hit %
Sweet Spot %
Fly Ball %
Ground Ball %
PBR IA Rising Stars ID- Waukee
Mar 5, 2023
Trackman - Hitting
82.1
Exit Velocity (max)
74.0
Exit Velocity (avg)
147
Distance (avg)
186
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.6
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).
1579
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).
61.4
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).
1334
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).
64.4
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).
1459
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).
IA Summer ID- Central Iowa
Aug 6, 2025
Trackman - Fastball
71.7
Velocity (max)
68.3 - 70.9
Velo Range
62.4
Eff Velocity (avg)
1,640
Spin Rate (max)
1,579
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
62.1
Velocity (max)
60.8 - 62.0
Velo Range
54.2
Eff Velocity (avg)
1,523
Spin Rate (max)
1,334
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
66.3
Velocity (max)
62.8 - 66.1
Velo Range
57.6
Eff Velocity (avg)
1,566
Spin Rate (max)
1,459
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
Pitching Velos
2025
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
70.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Game Performance
Vizual Edge
Pitch Ai
Notes
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Comments
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Positional Profile: OF/1B
Body: 5-11, 225-pounds.
Hit: LHH- open narrow start, shows quality separation through contact, flashes of pop in bat, present strength to lift and drive baseballs to the pull side gap.
Power: 92 max exit velocity, averaged 78.1 mph. 262' max distance.
Arm: LH. OF-68 mph. Heavy feet with avg. actions overall to field, elevated throws with below avg. arm strength.
ATH: 7.31 runner in the 60.
Delivery: LH- short leg swing into balance point, opens early working down mound, two piece arm path with wrap on back side, OT slot.
FB: T72, 68-71 mph. T1640, 1579 average rpm.
CB: 61-62 mph. T1523, 1334 average rpm.
CH: 63-66 mph. T1566, 1459 average rpm.
Positional Profile: 1B/LHP
Delivery: Tempo delivery into a big arm circle.Body: 5_10, 195-pounds.
Defense: Sturdy athlete that moves well and fields in tempo.
Arm: LH. INF - 69 mph.
Hit: LHH. Simple almost no stride with direct path to and through the baseball. Strong athlete that stays between his knees and uses a hand load for timing.
Power: 82.1 mph max exit velocity in bp.
Run: 8.07 runner in the 60.
Arm Action: LH. Big circle that had to catch up to the body leading to inconsistent pitch command.
FB: T70.00, 68-70 mph.
CB: 62-65 mph.
CH: 65-69 mph.
Positional Profile: 1B/LHP
Delivery: Tempo delivery into a big arm circle.Body: 5_10, 195-pounds.
Defense: Sturdy athlete that moves well and fields in tempo.
Arm: LH. INF - 69 mph.
Hit: LHH. Simple almost no stride with direct path to and through the baseball. Strong athlete that stays between his knees and uses a hand load for timing.
Power: 82.1 mph max exit velocity in bp.
Run: 8.07 runner in the 60.
Arm Action: LH. Big circle that had to catch up to the body leading to inconsistent pitch command.
FB: T70.00, 68-70 mph.
CB: 62-65 mph.
CH: 65-69 mph.