@spencermerwin 79
Velocity (max)
3/01/25
CLASS OF 2027
RHP
3B
Spencer
Merwin
Garfield (HS) • WA
6' 0" • 170LBS
R/R • 17yr
Travel Team: WBA 18U
6' 0" • 170LBS
R/R • 17yr
Travel Team: WBA 18U
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
79 - 79
Velo Range
3/01/25
-
Spin Rate (avg)
Changeup
73 - 74
Velo Range
3/01/25
-
Spin Rate (avg)
Slider
69 - 72
Velo Range
3/01/25
-
Spin Rate (avg)
85.1
Exit Velocity (max)
3/01/25
74.3
Exit Velocity (avg)
3/01/25
279
Distance (max)
3/01/25
60
Sweet Spot %
3/01/25
22.7
Hand Speed (max)
3/01/25
71.5
Bat Speed (max)
3/01/25
14.3
Rot. Acc (max)
3/01/25
-
Hard Hit %
-
60-yd
4.37
30-yd
3/01/25
1.79
10-yd
3/01/25
-
Run speed (max)
73
INF Velo
3/01/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
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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).
73.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
279
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
207
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.771
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.
Seattle Preseason ID - Session II
Mar 1, 2025
Trackman - Hitting
85.1
Exit Velocity (max)
74.3
Exit Velocity (avg)
207
Distance (avg)
279
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.1
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.
Seattle Preseason ID - Session II
Mar 1, 2025
Blast - Hitting
22.7
Hand Speed (max)
20.7
Hand Speed (avg)
71.5
Bat Speed (max)
68.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.0
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).
1621
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.
20.5
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.5
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).
1375
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).
70.9
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).
1649
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).
Seattle Preseason ID - Session II
Mar 1, 2025
Trackman - Fastball
79.3
Velocity (max)
78.6 - 79.3
Velo Range
78.4
Eff Velocity (avg)
1,721
Spin Rate (max)
1,621
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
72.0
Velocity (max)
69.5 - 72.0
Velo Range
70.0
Eff Velocity (avg)
1,733
Spin Rate (max)
1,649
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
74.4
Velocity (max)
72.5 - 74.4
Velo Range
73.2
Eff Velocity (avg)
1,410
Spin Rate (max)
1,375
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
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
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.37
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
79.86
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: RHP/3B
Body: 6-0, 170-pounds.
Hit: RHH. Weight evenly distributed in lower half in slightly open stance. Quiet hands with barrel stacked vertically. Stride widens base as hands retract away from frame. Slight arm bar with longer bat path through the zone. Firm front side at contact with two-handed finish. 68.1 mph bat speed with 12 G's of rotational acceleration.
Arm: RH. INF-73 mph. Shorter arm path into 3/4 slot release. Looser gloveside follow.
Defense: Steady approach on ground balls, fielding in center of frame. Hands funnel ball to belt before throwing. More upward posture with fluid movements.
ATH: 1.79 and 4.37 in the 10 and 30 yard splits. 18.70 max vertical.
Vizual Edge: 79.86 Edge Score