Mason Riley
Mason Riley
Mason Riley

CLASS OF 2023

3B
RHP

Mason
Riley

Sioux Falls Jefferson (HS) • MN
6-5 • 195LBS • R/R
Travel Team: Sioux Falls Cyclones

Rankings

2023 National

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2023 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
Visual Edge
PitchAI
News
Comments
Contact

Best Of Stats

Hitting
25.1
Hand Speed (max)
6/30/21
83.5
Bat Speed (max)
6/30/21
18.3
Rot. Acc (max)
6/30/21
-
Hard Hit %
Power
94.8
Exit Velocity (max)
6/30/21
90.1
Exit Velocity (avg)
6/30/21
341
Distance (max)
6/30/21
63
Sweet Spot %
6/30/21
Run
7.1
60-yard
6/30/21
4.23
30-yd
6/20/22
1.75
10-yd
6/20/22
17.7
Run speed (max)
6/20/22
Defense
84
INF Velo
10/25/20
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

85.2
Velocity (max)
6/20/22
81 - 84
Velo Range
10/25/20
1945
Spin Rate (avg)
6/20/22

Changeup

70 - 73
Velo Range
10/25/20
1418
Spin Rate (avg)
10/25/20

Curveball

63 - 65
Velo Range
10/25/20
1979
Spin Rate (avg)
6/20/22

Positional Tools

2022
2021
2020
60 Yard Dash
7.69
Infield Velocity
81.0
Power / Speed Score
11.6
60 Yard Dash
7.10
Infield Velocity
83.0
Power / Speed Score
13.3
60 Yard Dash
7.52
Infield Velocity
84.0
Power / Speed Score
12.2

Hitting

2022
2021
2020
Exit Velocity Max
89.3
Exit Velocity Avg
82.8
Distance Max
299
Distance Avg
182
Launch Angle Avg
24.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
94.8
Exit Velocity Avg
90.1
Distance Max
341
Distance Avg
207
Launch Angle Avg
16.6
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
91.5
Exit Velocity Avg
80.1
Distance Max
290
Distance Avg
143
Launch Angle Avg
8.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Top Prospect Games (2023 Grads)
Jun 20, 2022
Trackman - Hitting
89.3
Exit Velocity (max)
82.8
Exit Velocity (avg)
182
Distance (avg)
299
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Underclass Prospect Games (2023 Grads)
Jun 30, 2021
Trackman - Hitting
94.8
Exit Velocity (max)
90.1
Exit Velocity (avg)
207
Distance (avg)
341
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR IA Fall Review
Oct 25, 2020
Trackman - Hitting
91.5
Exit Velocity (max)
80.1
Exit Velocity (avg)
143
Distance (avg)
290
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
2021
2020
Hand Speed Max
21.3
Hand Speed Avg
20.9
Bat Speed Max
80.4
Bat Speed Avg
74.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
25.1
Hand Speed Avg
23.5
Bat Speed Max
83.5
Bat Speed Avg
76.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
23.9
Hand Speed Avg
22.6
Bat Speed Max
77.7
Bat Speed Avg
74.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
PBR MN Top Prospect Games (2023 Grads)
Jun 20, 2022
Blast - Hitting
21.3
Hand Speed (max)
20.9
Hand Speed (avg)
80.4
Bat Speed (max)
74.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR MN Underclass Prospect Games (2023 Grads)
Jun 30, 2021
Blast - Hitting
25.1
Hand Speed (max)
23.5
Hand Speed (avg)
83.5
Bat Speed (max)
76.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR IA Fall Review
Oct 25, 2020
Blast - Hitting
23.9
Hand Speed (max)
22.6
Hand Speed (avg)
77.7
Bat Speed (max)
74.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
2021
2020
Fastball
Velocity Max
85.2
Fastball
Velocity Avg
82.0
Fastball
Spin Rate Avg
1945
Fastball
Spin Score Avg
23.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
61.5
Curveball
Spin Rate Avg
1979
Curveball
Total Movement Avg
Fastball
Velocity Max
81.2
Fastball
Velocity Avg
79.2
Fastball
Spin Rate Avg
1825
Fastball
Spin Score Avg
23.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
59.3
Curveball
Spin Rate Avg
1677
Curveball
Total Movement Avg
Fastball
Velocity Max
83.7
Fastball
Velocity Avg
81.4
Fastball
Spin Rate Avg
1852
Fastball
Spin Score Avg
22.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
64.0
Curveball
Spin Rate Avg
1799
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.5
Changeup
Spin Rate Avg
1418
Changeup
Total Movement Avg
PBR MN Top Prospect Games (2023 Grads)
Jun 20, 2022
Trackman - Fastball
85.2
Velocity (max)
80.5 - 83.5
Velo Range
81.8
Eff Velocity (avg)
2,095
Spin Rate (max)
1,945
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
64.6
Velocity (max)
59.9 - 63.2
Velo Range
60.6
Eff Velocity (avg)
2,042
Spin Rate (max)
1,979
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR MN Underclass Prospect Games (2023 Grads)
Jun 30, 2021
Trackman - Fastball
81.2
Velocity (max)
77.8 - 80.7
Velo Range
77.3
Eff Velocity (avg)
1,911
Spin Rate (max)
1,825
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.1
Velocity (max)
57.4 - 61.1
Velo Range
57.0
Eff Velocity (avg)
1,782
Spin Rate (max)
1,677
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR IA Fall Review
Oct 25, 2020
Trackman - Fastball
83.7
Velocity (max)
79.7 - 83.0
Velo Range
81.3
Eff Velocity (avg)
1,969
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 %
Trackman - Curveball
64.9
Velocity (max)
63.2 - 64.9
Velo Range
63.8
Eff Velocity (avg)
1,887
Spin Rate (max)
1,799
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.1
Velocity (max)
70.2 - 72.8
Velo Range
71.7
Eff Velocity (avg)
1,476
Spin Rate (max)
1,418
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2020
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
PBR IA Fall Review
Oct 25, 2020
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2021
2020
Fastball
Velocity Max
81.0
Fastball
Velocity Avg
78.5
Curveball
Velocity Avg
57.5
Fastball
Velocity Max
84.0
Fastball
Velocity Avg
82.5
Curveball
Velocity Avg
64.0
Changeup
Velocity Avg
71.5
PBR IA Fall Review
Oct 25, 2020
Pitching
84
Max FB
81 - 84
FB
63 - 65
CB
70 - 73
CH

Game Performance

2022
10 Yard Dash
1.75
30 Yard Dash
4.23
60 Yard Dash
7.69
Top Speed (MPH)
RSi
Vertical Jump
PBR MN Top Prospect Games (2023 Grads)
Jun 20, 2022
Swift
1.75
10-yd
4.23
30-yd
7.69
60-yd
17.7
Run speed (max)
7.8
Run Speed (avg)
5.60
RSi (max)
2.88
RSi (avg)
1,570
Jump Power (max)
23.1
Jump Height (max)
23.1
Jump Height (avg)

Visual Edge

2022
Edge Score
78.74

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
PBR MN Top Prospect Games (2023 Grads)
Jun 20, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)

Notes

Comments

6/20/22

Positional Profile: 3B/RHP - Ranked 46th in MN 2023 class
Body: 6-5, 195-pounds. - Long and lean frame
Hit: RHH. Open stance. Knee to knee load, wrapping load. Uses body for leverage and slight uphill swing plane. SHows bat speed. Middle approach with ground ball to fly ball contact
Power: 89.3 max exit velocity, averaged 82.8 mph. 298’ max distance.
Arm: RH. INF - 81 mph.
Defense: Average footwork and work around the ball. Hands flip out to the ball
Run: 7.69 runner in the 60.

Delivery: Small rocker with slower rhythm  into high leg kick. Moves quickly down the mound with good hip-shoulder separation at foot, lands slightly closed. Occasionally recoils after release.
Arm Action: RH. Longer drawback with some forearm flyout. High ¾ slot.
FB: T85.2, 80.5-83.5 mph.  T2095, 1945 average rpm. Some arm-side life.
CB: 59.9-63.2 mph.  T2041, 1979 average rpm. 11/5 shape, ok depth

6/30/21

Positional Profile: 3B/RHP
Body: 6-5, 185-pounds. Big kid, high hip line. Big shoulders.
Defense: Light on feet, moves to and through well for length. Clean, above avg. glove work. Medium arm loop length. Present carry on throws
Arm: R.  INF - 83 mph.
Hit: RHH. Athletic start, crouched load. Long stride. Shoulder level hand slot, arm bar at rotation. Strong hands, backspin gap to gap LD contact. 
Power: 89 mph exit velocity from the tee.
Run: 7.1 runner in the 60. 

Delivery: Small side rocker, Medium leg lift. Decent direction to the plate. Athletic, slightly closed foot landing.
Arm Action: R. Chest separation, long reach down and back. Sometime arm doesn’t catch up to body. High ¾ slot.
FB: T81, 77-80 mph. Occasional riding life.
CB: 54-61 mph. 12/6 developing tumbling action.

10/25/20

Positional Profile: 3B/RHP
Body: 6-4, 180-pounds.
Defense: Avg. hands and feet to field, tends to move flat footed, solid arm strength across.
Arm: RH.  INF - 84 mph. 
Hit: RHH. Square stance, long double tap trigger, pre-set arm bar in load, flat swing plane, line drive and ground ball contact.
Power: 89 mph exit velocity from the tee.
Run: 7.52 runner in the 60. 

Delivery: Rocker step into medium balance point, lands inline to catcher, tends to slow tempo with secondary pitches. Athletic attributes on mound and should continue to develop well.
Arm Action: RH. Slower draw from glove with slight sideways stab; accelerates arm well through the zone at times.
FB: T84, 81-84 mph. Late cutting action for strikes.
CB: 63-65 mph. Sideways spin lacking consistent defined shape and break.
CH: 70-73 mph. Slows arm with avg. action to plate.

Draft Reports

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