20
Hand Speed (max)
6/13/23
CLASS OF 2025
C
RHP
Mason
Monce
Wheaton Warrenville South (HS) • IL
6' 1" • 207.7LBS
R/R • 17yr 1mo
Travel Team: DuPage Training Academy; Chicago Hustle
6' 1" • 207.7LBSR/R • 17yr 1mo
Travel Team: DuPage Training Academy; Chicago Hustle
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
72.2
Bat Speed (max)
2/25/23
20.4
Rot. Acc (max)
6/13/23
-
Hard Hit %
97.8
Exit Velocity (max)
6/13/23
84.4
Exit Velocity (avg)
6/13/23
331
Distance (max)
6/13/23
50
Sweet Spot %
2/25/23
7.77
60
2/25/23
4.23
30-yd
2/25/23
1.82
10-yd
2/25/23
17.6
Run speed (max)
6/13/23
67
INF Velo
4/21/21
-
OF Velo
71
C Velo
6/13/23
2.11 - 2.34
Pop Time
6/13/23
Fastball
82
Velocity (max)
6/13/23
79 - 82
Velo Range
6/13/23
1808
Spin Rate (avg)
6/13/23
Changeup
74.7 - 76.1
Velo Range
6/13/23
1522
Spin Rate (avg)
6/13/23
Curveball
63 - 66
Velo Range
4/21/21
-
Spin Rate (avg)
Slider
71 - 73.2
Velo Range
6/13/23
1840
Spin Rate (avg)
6/13/23
Positional Tools
2023
2021
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)
7.77
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.11 - 2.34
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
71.0
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
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.22 - 2.48
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
66.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
67.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
97.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
331
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
212
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
25.5
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.
Chicagoland Open
Jun 13, 2023
Trackman - Hitting
97.8
Exit Velocity (max)
84.4
Exit Velocity (avg)
227
Distance (avg)
331
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State: Underclass (Invite-Only)
Feb 25, 2023
Trackman - Hitting
90.0
Exit Velocity (max)
83.8
Exit Velocity (avg)
199
Distance (avg)
300
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.2
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.
Chicagoland Open
Jun 13, 2023
Blast - Hitting
20.0
Hand Speed (max)
18.2
Hand Speed (avg)
71.9
Bat Speed (max)
68.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State: Underclass (Invite-Only)
Feb 25, 2023
Blast - Hitting
19.7
Hand Speed (max)
18.9
Hand Speed (avg)
72.2
Bat Speed (max)
67.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.3
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).
1808
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).
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).
1522
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).
72.1
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).
1840
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).
Chicagoland Open
Jun 13, 2023
Trackman - Fastball
81.9
Velocity (max)
79.0 - 81.5
Velo Range
78.3
Eff Velocity (avg)
1,949
Spin Rate (max)
1,808
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
74.1
Velocity (max)
71.0 - 73.2
Velo Range
69.7
Eff Velocity (avg)
1,918
Spin Rate (max)
1,840
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
76.3
Velocity (max)
74.7 - 76.1
Velo Range
74.1
Eff Velocity (avg)
1,611
Spin Rate (max)
1,522
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
2023
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
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)
74.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.23
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.77
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.23
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.77
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.
Preseason All-State: Underclass (Invite-Only)
Feb 25, 2023
Swift
1.82
10-yd
4.23
30-yd
7.77
60-yd
17.3
Run speed (max)
1.48
RSi (max)
1.48
RSi (avg)
1,682
Jump Power (max)
25.2
Jump Height (max)
24.1
Jump Height (avg)
Visual Edge
2023
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.
72.37
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2024
2023
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.
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.
Mason Monce, Wheaton Warrenville South (IL), 2025
Positional Profile: C/RHP
Body: 5-11, 208-pounds.
Delivery: Athletic, side-saddle delivery.
Arm Action: RH. Over the top slot, quick arm action.
FB: T82, 79-82 mph. Favors the 2-seam: heavy ASR, the better of the fastballs. T1949, 1808 average rpm.
SL: 71-73 mph. Gradual break, plays vertically. T1918, 1840 average rpm.
CH: 75-76 mph. Downer action, heavy ASR, best of the offspeed. T1611, 1522 average rpm.
ATH: 7.86 runner in the 60. 1.88 and 4.37 in the 10 and 30 yard splits.
C/RHP Mason Monce (Wheaton Warrenville South, 2025) is listed at a physical 6-foot-1, 195-pounds. The right-handed hitter swings with controlled aggression, creating above-average bat speed (71.9 mph max) and strength. He produced the second highest max exit velocity of the event (97.8 mph) and the second farthest batted ball (331’). He also got on the mound and ran his fastball up to 81.9 mph, mixing in a change-up, which was his best offspeed, with downer action and heavy armside run.
Positional Profile: C/RHP
Body: 5-11, 208-pounds.
Hit: RHH. Balanced stance, quiet load and short stride. Above-average bat strength and bat speed, long path, uphill through the zone and ball jumps off the barrel at times. 68.8 mph bat speed with 17 G’s of rotational acceleration.
Power: 98 max exit velocity, averaged 98 mph. 331' max distance.
Arm: RH. C-71 mph. Compact, 3/4 slot.
Defense: 2.11-2.34 pop times. Steady hands, quick, clean transfer, works in-line.
ATH: 7.86 runner in the 60. 1.88 and 4.37 in the 10 and 30 yard splits.
Vizual Edge: 71.65 Edge Score
Delivery: Athletic, side-saddle delivery.
Arm Action: RH. Over the top slot, quick arm action.
FB: T82, 79-82 mph. Favors the 2-seam: heavy ASR, the better of the fastballs. T1949, 1808 average rpm.
SL: 71-73 mph. Gradual break, plays vertically. T1918, 1840 average rpm.
CH: 75-76 mph. Downer action, heavy ASR, best of the offspeed. T1611, 1522 average rpm.
Positional Profile: C/RHP
Body: 6-1, 195-pounds.
Hit: RHH. Wide open stance with slight been in knees. Small leg kick trigger. Short, direct path, uphill swing, intent throughout and worked elevated contact to the whole field.
Power: 90 max exit velocity, averaged 83.8 mph. 300’ max distance.
Arm: RH. C - 71 mph. Short, tight arm path that works out of a high 3/4 slot.
Defense: 2.16-2.21 pop times. Wide start with weight out front, drifts away out of the crouch, steady exchange to release.
Run: 7.77 runner in the 60.
Position: C/3B
Body: 5-foot-9, 190-pound sturdy frame.
Hit: (RHH) Began in a balanced open stance with a controlled load, then used a big leg kick. Long level swing. Line drive up the middle approach.
Power: 80 mph exit velocity.
Defense: (C) 2.22-2.48 pop times. Consistent hands, in control footwork, quick exchange. Athletic setup. (IF) Developing footwork, clean exchange.
Arm: 67 mph infield velocity. 66 mph catcher velocity. Short arm action, high ¾ slot.
Pitching: Tall-and-fall delivery, easy effort. High ¾ arm angle, long arm action. In line shoulders, lands square, a falling off finish.
FB: T76. 74-75 mph. Glove side accuracy, late running action, straight movement.
CT: 67-69 mph. Arm side command, late action.
CB: 63-66 mph. Down in the zone command, gradual action, sharp movement.
CH: 70-72 mph. Straight movement.