Prep Baseball Report
Mason Kenyon
Mason Kenyon
Mason Kenyon
Mason Kenyon
Mason Kenyon
Mason Kenyon
Mason Kenyon

CLASS OF 2029

SS
RHP

Mason
Kenyon

Mount St. Charles Academy (HS) • MA
5' 9" • 156LBS
R/R • 15yr 9mo
Travel Team: L&M Baseball

Rankings

2029 National

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2029 State

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Best of Snapshot
Physical
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
VALD
Vizual Edge
News
Comments
Contact

Best Of Stats

Hitting
20.7
Hand Speed (max)
2/16/24
65.3
Bat Speed (max)
2/17/25
11.9
Rot. Acc (max)
2/14/26
-
Hard Hit %
Power
89
Exit Velocity (max)
7/24/25
82.3
Exit Velocity (avg)
7/24/25
309
Distance (max)
6/30/26
64
Sweet Spot %
2/17/25
Run
7.07
60-yd
6/30/26
3.89
30-yd
7/24/25
1.68
10-yd
7/24/25
20.4
Run speed (max)
7/24/25
Defense
83
INF Velo
6/30/26
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

85
Velocity (max)
6/30/26
83 - 85
Velo Range
6/18/26
2039
Spin Rate (avg)
6/30/26

Changeup

77 - 77
Velo Range
7/03/25
1245
Spin Rate (avg)
7/24/25

Curveball

71 - 73
Velo Range
6/18/26
2011
Spin Rate (avg)
7/24/25

Slider

-
Velo Range
2207
Spin Rate (avg)
7/24/25

Positional Tools

2026
2025
2024
60 Yard Dash
7.90
Infield Velocity
83.0
Power / Speed Score
11.2
60 Yard Dash
7.27
Infield Velocity
79.0
Power / Speed Score
12.2
60 Yard Dash
7.36
Infield Velocity
77.0
Power / Speed Score
11.5

Hitting

2026
2025
2024
Exit Velocity Max
88.4
Exit Velocity Avg
75.7
Distance Max
309
Distance Avg
204
Launch Angle Avg
32.04
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
89.0
Exit Velocity Avg
77.6
Distance Max
302
Distance Avg
148
Launch Angle Avg
10.7028
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
84.5
Exit Velocity Avg
74.7
Distance Max
289
Distance Avg
167
Launch Angle Avg
16.6553
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2026 New England Top Prospect Games: Session 4
Jun 30, 2026
Trackman - Hitting
86.2
Exit Velocity (max)
76.1
Exit Velocity (avg)
213
Distance (avg)
309
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2026 Central New England Preseason All-State (Invite-Only)
Feb 14, 2026
Trackman - Hitting
88.4
Exit Velocity (max)
75.2
Exit Velocity (avg)
193
Distance (avg)
274
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Hitting
89.0
Exit Velocity (max)
82.3
Exit Velocity (avg)
153
Distance (avg)
291
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
2025 Eastern New England Preseason All-State (Invite Only)
Feb 17, 2025
Trackman - Hitting
83.7
Exit Velocity (max)
72.0
Exit Velocity (avg)
142
Distance (avg)
302
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Junior Future Games (Class of 2028/29)
Jul 24, 2024
Trackman - Hitting
79.6
Exit Velocity (max)
70.0
Exit Velocity (avg)
169
Distance (avg)
256
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: L n M 2.16.24
Feb 16, 2024
Trackman - Hitting
84.5
Exit Velocity (max)
76.8
Exit Velocity (avg)
166
Distance (avg)
289
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2026
2025
2024
Hand Speed Max
20.2
Hand Speed Avg
18.3
Bat Speed Max
64.1
Bat Speed Avg
62.8
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
18.4
Hand Speed Avg
17.2
Bat Speed Max
65.3
Bat Speed Avg
60.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.7
Hand Speed Avg
18.9
Bat Speed Max
63.5
Bat Speed Avg
59.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2026 Central New England Preseason All-State (Invite-Only)
Feb 14, 2026
Blast - Hitting
20.2
Hand Speed (max)
18.3
Hand Speed (avg)
64.1
Bat Speed (max)
62.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Blast - Hitting
17.6
Hand Speed (max)
17.1
Hand Speed (avg)
64.5
Bat Speed (max)
61.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2025 Eastern New England Preseason All-State (Invite Only)
Feb 17, 2025
Blast - Hitting
18.4
Hand Speed (max)
17.3
Hand Speed (avg)
65.3
Bat Speed (max)
59.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Junior Future Games (Class of 2028/29)
Jul 24, 2024
Blast - Hitting
19.6
Hand Speed (max)
18.1
Hand Speed (avg)
59.2
Bat Speed (max)
56.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Scout Day: L n M 2.16.24
Feb 16, 2024
Blast - Hitting
20.7
Hand Speed (max)
19.3
Hand Speed (avg)
63.5
Bat Speed (max)
61.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
2025
2024
Fastball
Velocity Max
84.9
Fastball
Velocity Avg
82.0
Fastball
Spin Rate Avg
1981
Fastball
Spin Score Avg
24.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.2
Curveball
Spin Rate Avg
1939
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.8
Changeup
Spin Rate Avg
1154
Changeup
Total Movement Avg
Fastball
Velocity Max
83.6
Fastball
Velocity Avg
80.8
Fastball
Spin Rate Avg
2037
Fastball
Spin Score Avg
25.2
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.6
Curveball
Spin Rate Avg
2011
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.9
Changeup
Spin Rate Avg
1245
Changeup
Total Movement Avg
Slider
Velocity Avg
74.0
Slider
Spin Rate Avg
2207
Slider
Total Movement Avg
Fastball
Velocity Max
81.1
Fastball
Velocity Avg
78.8
Fastball
Spin Rate Avg
1867
Fastball
Spin Score Avg
23.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.4
Curveball
Spin Rate Avg
1888
Curveball
Total Movement Avg
2026 New England Top Prospect Games: Session 4
Jun 30, 2026
Trackman - Fastball
84.9
Velocity (max)
81.2 - 84.0
Velo Range
79.7
Eff Velocity (avg)
2,125
Spin Rate (max)
2,039
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
72.8
Velocity (max)
70.4 - 72.8
Velo Range
69.4
Eff Velocity (avg)
1,204
Spin Rate (max)
1,108
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2026 Central New England Preseason All-State (Invite-Only)
Feb 14, 2026
Trackman - Fastball
80.8
Velocity (max)
79.2 - 80.8
Velo Range
73.7
Eff Velocity (avg)
1,945
Spin Rate (max)
1,805
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
67.8
Velocity (max)
64.0 - 67.8
Velo Range
60.8
Eff Velocity (avg)
2,030
Spin Rate (max)
1,939
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
70.3
Velocity (max)
69.4 - 70.3
Velo Range
1,276
Spin Rate (max)
1,200
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Fastball
83.6
Velocity (max)
79.3 - 82.2
Velo Range
77.3
Eff Velocity (avg)
2,221
Spin Rate (max)
2,037
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
69.7
Velocity (max)
64.6 - 68.5
Velo Range
64.0
Eff Velocity (avg)
2,185
Spin Rate (max)
2,011
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
74.0
Velocity (max)
70.8
Eff Velocity (avg)
2,207
Spin Rate (max)
2,207
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
75.9
Velocity (max)
69.3 - 74.4
Velo Range
69.3
Eff Velocity (avg)
1,350
Spin Rate (max)
1,245
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Junior Future Games (Class of 2028/29)
Jul 24, 2024
Trackman - Fastball
81.1
Velocity (max)
77.4 - 80.2
Velo Range
75.4
Eff Velocity (avg)
2,105
Spin Rate (max)
1,867
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.4
Velocity (max)
66.6 - 68.3
Velo Range
64.5
Eff Velocity (avg)
2,195
Spin Rate (max)
1,888
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2026
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+

Pitching Velos

2026
2025
2024
Fastball
Velocity Max
85.0
Fastball
Velocity Avg
82.2
Curveball
Velocity Avg
69.0
Changeup
Velocity Avg
70.5
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
81.0
Curveball
Velocity Avg
70.5
Changeup
Velocity Avg
77.0
Fastball
Velocity Max
79.0
Fastball
Velocity Avg
77.0
Curveball
Velocity Avg
67.5
15U National Championship
Jun 18, 2026
Pitching
85
Max FB
83 - 85
FB
71 - 73
CB
14U National Championship
Jul 3, 2025
Pitching
83
Max FB
80 - 82
FB
69 - 72
CB
77 - 77
CH
Junior Future Games
Jul 25, 2024
Pitching
79
Max FB
76 - 78
FB
66 - 69
CB

Game Performance

2024
10 Yard Dash
1.75
30 Yard Dash
4.06
60 Yard Dash
7.34
Top Speed (MPH)
Vertical Jump
Junior Future Games (Class of 2028/29)
Jul 24, 2024
Swift
1.76
10-yd
4.06
30-yd
7.34
60-yd
18.7
Run speed (max)
25.5
Jump Height (max)
2026
2025
10 Yard Dash
1.73
30 Yard Dash
3.98
60 Yard Dash
7.07
Top Speed (MPH)
RSI
Vertical Jump
10 Yard Dash
1.68
30 Yard Dash
3.89
60 Yard Dash
7.07
Top Speed (MPH)
Vertical Jump
2026 New England Top Prospect Games: Session 4
Jun 30, 2026
Vald
1.73
10-yd
3.98
30-yd
7.07
60-yd
19.9
Run speed (max)
1.72
RSI (max)
21.2
Jump Height (max)
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Vald
1.68
10-yd
3.89
30-yd
7.07
60-yd
20.4
Run speed (max)
20.0
Jump Height (max)

Vizual Edge

2026
Edge Score
62.85

Pitch Ai

Notes

Comments

2/14/26
Mason Kenyon, Mount St. Charles Academy (MA), 2029
Positional Profile: SS/RHP
Body: 5-9, 160-pounds.
Arm Action: RH
FB: T81, 79-81 mph. T1945, 1805 average rpm.
CB: 64-68 mph. T2030, 1939 average rpm.
CH: 69-70 mph. T1276, 1200 average rpm.
ATH: 7.90 runner in the 60.
2/14/26
Mason Kenyon, Mount St. Charles Academy (MA), 2029
Positional Profile: SS/RHP
Body: 5-9, 160-pounds.
Hit: RHH
Power: 88 max exit velocity, averaged 75.2 mph. 274' max distance.
Arm: RH. INF-78 mph.
ATH: 7.90 runner in the 60.
7/23/25
Mason Kenyon - 5’9, 152 pound SS/RHP. Ran a 7.07 in the 60-yard dash. At the plate, he produced an 89 mph exit velocity with a balanced, compact swing. Defensively, he is capable in both the infield and the outfield, with a top IF velo of 79. On the mound, he displays an advanced delivery for his age, working up to 83.6 mph with command and poise. Athletic and versatile prospect.
2/17/25

5-foot-8, 140-pound right-handed hitting middle infielder. He ran a 7.27 sixty at the event. The approach in the infield is athletic and under control, throwing 78 mph across the diamond. The glove showed to be reliable. The bat has an exit velocity of 84 mph. The setup is even in base and the front foot gains ground as the swing is produced. The hands work free and clean with the bat.

2/16/24

Mason Kenyon: SS, (2029) Seekonk High, MA. 5-foot-6, 125-pound slim athletic build. Above average at the plate, Kenyon's best exit velocity was 85 mph. (61.1 mph bat speed average). (19.3 mph hand speed average). Starts in a balanced athletic stance with a smooth rhythmic load, then uses a controlled toe tap stride. Has electric bat speed, simple level swing plane and good extension on his finish. He barreled up multiple balls with tons of loud contact. Up the middle line drive approach. Above average in the infield, recorded a position velocity of 75 mph; has a twitchy exchange, soft hands, and athletic quick feet. Movements laterally were athletic and he fields the ball out front. Used a short arm action and an-over-the-top slot while showing consistent accuracy to the bag. During the event, ran the 60-yard dash in 7.36. 

Exit Velocity: 85 mph

Arm Velocity: 75 mph

Sixty-Yard Dash: 7.35

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Physical

2026
Grip Strgth (LH)
Grip Strgth (RH)
2026 New England Top Prospect Games: Session 4
Jun 30, 2026
Physical - Athlete
5' 8"
Ht
156.0
Wt
Grip Strgth (RH)
Grip Strgth (LH)