@MasonMc2027 25
Hand Speed (max)
2/15/25
CLASS OF 2027
SS
3B
Mason
McCarthy
Eau Claire Memorial (HS) • WI
6' 1" • 171.3LBS
R/R • 16yr 3mo
Travel Team: Great Lakes 2027 National
6' 1" • 171.3LBSR/R • 16yr 3mo
Travel Team: Great Lakes 2027 National
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
72.4
Bat Speed (max)
2/15/25
27.4
Rot. Acc (max)
2/15/25
40
Hard Hit %
8/07/24
93
Exit Velocity (max)
2/15/25
88.9
Exit Velocity (avg)
2/15/25
318
Distance (max)
8/07/24
70
Sweet Spot %
2/15/25
7.53
60-yd
8/07/24
4.21
30-yd
2/15/25
1.84
10-yd
2/15/25
18.4
Run speed (max)
2/15/25
73
INF Velo
8/07/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
77.4
Velocity (max)
8/07/24
76.3 - 77.3
Velo Range
8/07/24
1727
Spin Rate (avg)
8/07/24
Changeup
66.2 - 67.9
Velo Range
2/15/25
1657
Spin Rate (avg)
8/07/24
Curveball
64.8 - 66
Velo Range
8/07/24
1852
Spin Rate (avg)
8/07/24
Positional Tools
2025
2024
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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).
72.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.53
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
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.
12.4
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
295
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
192
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
11.2658
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).
93.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
318
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
217
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.8891
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.
Eau Claire Preseason ID
Feb 15, 2025
Trackman - Hitting
93.0
Exit Velocity (max)
88.9
Exit Velocity (avg)
192
Distance (avg)
295
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Summer ID- Duluth
Aug 7, 2024
Trackman - Hitting
93.0
Exit Velocity (max)
87.5
Exit Velocity (avg)
217
Distance (avg)
318
Distance (max)
Hard Hit %
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.
25.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.0
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.
Eau Claire Preseason ID
Feb 15, 2025
Blast - Hitting
25.0
Hand Speed (max)
23.8
Hand Speed (avg)
72.4
Bat Speed (max)
69.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.2
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).
1570
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.
20.9
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).
62.6
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).
1693
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).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.1
Splitter
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).
1070
Splitter
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).
77.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.8
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).
1727
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.
22.5
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.4
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).
1852
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).
66.2
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).
1657
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).
Eau Claire Preseason ID
Feb 15, 2025
Trackman - Fastball
75.7
Velocity (max)
74.7 - 75.6
Velo Range
74.4
Eff Velocity (avg)
1,632
Spin Rate (max)
1,570
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
63.9
Velocity (max)
61.8 - 63.4
Velo Range
62.0
Eff Velocity (avg)
1,737
Spin Rate (max)
1,693
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
68.3
Velocity (max)
66.2 - 67.9
Velo Range
65.9
Eff Velocity (avg)
1,031
Spin Rate (max)
1,070
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
MN Summer ID- Duluth
Aug 7, 2024
Trackman - Fastball
77.4
Velocity (max)
76.3 - 77.3
Velo Range
75.3
Eff Velocity (avg)
1,822
Spin Rate (max)
1,727
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
66.2
Velocity (max)
64.8 - 66.0
Velo Range
64.0
Eff Velocity (avg)
1,879
Spin Rate (max)
1,852
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
67.7
Velocity (max)
65.3 - 67.1
Velo Range
65.2
Eff Velocity (avg)
1,817
Spin Rate (max)
1,657
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
2025
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
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.84
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.21
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.55
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
Eau Claire Preseason ID
Feb 15, 2025
Vald
1.84
10-yd
4.21
30-yd
7.55
60-yd
18.4
Run speed (max)
0.86
RSI (max)
19.8
Jump Height (max)
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.
55.88
Pitch Ai
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Contact
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
INF/RHP Mason McCarthy (Eau Claire Memorial, 2027) is an interesting upside prospect on both the mound and with the bat. Measured at 6-foot, 171 pounds, there is considerably more projection coming to the frame. With the bat, McCarthy showcased a loose and fluid swing from the right side with a downhill path creating backspin through both gaps. In the infield, McCarthy displayed smooth actions to both sides and when fielding a slow roller. On the mound, McCarthy identified himself as an upside arm with how long his frame is and he has a real chance to pop once he fills. He delivered strikes downhill with the fastball in the upper 70s and paired it with a top to bottom curveball and developing feel for a split finger pitch with depth. McCarthy is someone our staff will monitor going forward.
Mason McCarthy, Eau Claire Memorial (WI), 2027
Positional Profile: SS/3B
Body: 6-1, 171-pounds. Athletic and projectable.
Delivery: High leg kick with balance, lands with direction to home down the mound, high leg swing finish with direction to home, repeats.
Arm Action: RH. Full arm action, high 3/4 slot, repeats.
FB: T76, 75-76 mph. Driven down hill with some tail. T1632, 1570 average rpm.
CB: 62-63 mph. Top to bottom breaking ball, can land. T1737, 1693 average rpm.
SPLT: 66-68 mph. Developing feel for the pitch, can land, depth near the hitting zone.
ATH: 7.55 runner in the 60. 1.84 and 4.21 in the 10 and 30 yard splits. 19.80 max vertical.
Mason McCarthy, Eau Claire Memorial (WI), 2027
Positional Profile: SS/3B
Body: 6-1, 171-pounds. Athletic and projectable.
Hit: RHH. Wide base with crouch, controlled move to center. Downhill, creates backspin, handsy swing with strong top hand, all fields approach. 69 mph bat speed with 24 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 88.9 mph. 295' max distance.
Arm: RH. INF-72 mph. 3/4 slot, accurate with touch.
Defense: Quick and twitchy first step, rangy, gets direction going towards first, clean.
ATH: 7.55 runner in the 60. 1.84 and 4.21 in the 10 and 30 yard splits. 19.80 max vertical.
Vizual Edge: 55.88 Edge Score
Mason McCarthy, Memorial (WI), 2027
Positional Profile: SS/3B
Body: 6-2, 165-pounds.
Delivery: Squared and balanced start, small side step to turn, high knee drive up, tall balance position, stays over back leg, lands inline down the mound
Arm Action: RH. Long arm action, low hand break, hands swing down and out, inline shoulders, hand gets high and behind at foot plant, high 3/4 slot
FB: T77, 76-77 mph. T1822, 1727 average rpm.
CB: 65-66 mph. T1879, 1852 average rpm.
CH: 65-67 mph. T1817, 1657 average rpm.
ATH: 7.53 runner in the 60.
Mason McCarthy, Memorial (WI), 2027
Positional Profile: SS/3B
Body: 6-2, 165-pounds.
Hit: RHH. Slightly closed setup Toe tap with body load, small leg lift to stride, hand load creates length and barrel works down on contact, middle approach, good barrel with hard contact
Power: 93 max exit velocity, averaged 87.5 mph. 318' max distance.
Arm: RH. INF-73 mph.
Defense: Aggressive feet to ball, choppy footwork, short feet to release, better footwork laterally. Hands are low and are occasionally late
ATH: 7.53 runner in the 60.