Prep Baseball Report

CLASS OF 2026

3B
OF

Greyson
Mazza

Xaverian Brothers (HS) • MA
5' 10" • 155LBS
R/R • 16yr 1mo
Travel Team: Knights

Rankings

2026 National

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

Best Of Stats

Hitting
31.3
Hand Speed (max)
2/19/23
74.4
Bat Speed (max)
2/19/23
20.6
Rot. Acc (max)
2/19/23
-
Hard Hit %
Power
75.7
Exit Velocity (max)
2/19/23
64.8
Exit Velocity (avg)
2/19/23
185
Distance (max)
2/19/23
18
Sweet Spot %
2/19/23
Defense
71
INF Velo
2/19/23
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

76.2
Velocity (max)
2/19/23
74 - 76
Velo Range
2/19/23
1727
Spin Rate (avg)
2/19/23

Changeup

68.5 - 69.8
Velo Range
2/19/23
1459
Spin Rate (avg)
2/19/23

Curveball

62.8 - 64.4
Velo Range
2/19/23
1776
Spin Rate (avg)
2/19/23

Positional Tools

2023
Infield Velocity
71.0

Hitting

2023
Exit Velocity Max
75.7
Exit Velocity Avg
64.8
Distance Max
185
Distance Avg
51
Launch Angle Avg
4.7
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: MDB Knights 2.19.23
Feb 19, 2023
Trackman - Hitting
75.7
Exit Velocity (max)
64.8
Exit Velocity (avg)
51
Distance (avg)
185
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
Hand Speed Max
31.3
Hand Speed Avg
22.4
Bat Speed Max
74.4
Bat Speed Avg
67.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Scout Day: MDB Knights 2.19.23
Feb 19, 2023
Blast - Hitting
31.3
Hand Speed (max)
22.4
Hand Speed (avg)
74.4
Bat Speed (max)
67.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2023
Fastball
Velocity Max
76.2
Fastball
Velocity Avg
74.7
Fastball
Spin Rate Avg
1727
Fastball
Spin Score Avg
23.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
63.6
Curveball
Spin Rate Avg
1776
Curveball
Total Movement Avg
Changeup
Velocity Avg
69.1
Changeup
Spin Rate Avg
1459
Changeup
Total Movement Avg
Scout Day: MDB Knights 2.19.23
Feb 19, 2023
Trackman - Fastball
76.2
Velocity (max)
73.8 - 75.7
Velo Range
73.5
Eff Velocity (avg)
1,904
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
64.6
Velocity (max)
62.8 - 64.4
Velo Range
61.8
Eff Velocity (avg)
1,821
Spin Rate (max)
1,776
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
69.8
Velocity (max)
68.5 - 69.8
Velo Range
67.6
Eff Velocity (avg)
1,518
Spin Rate (max)
1,459
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2023
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Scout Day: MDB Knights 2.19.23
Feb 19, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2023
Fastball
Velocity Avg
75.0
Curveball
Velocity Avg
63.0
Changeup
Velocity Avg
68.5
Scout Day: MDB Knights 2.19.23
Feb 19, 2023
Pitching
74 - 76
FB
62 - 64
CB
68 - 69
CH

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

2/19/23

Greyson Mazza: 3B/RHP, (2026) Xaverian Brothers, MA. 5-foot-10, 150-pound lean athletic build. Raw capable at the plate, Mazza clocked an exit velocity of 75 mph. (67.9 mph bat speed average). (22.4 mph hand speed average). Begins in a balanced closed stance with a controlled load, then uses a small stride. Bat speed is developing and shows a rotational long swing plane. Through his round he found a few barrels with loud contact. Pull side approach. Raw while in the infield, recorded position velocities up to 71 mph; had firm developing hands, a natural exchange, and consistent developing footwork. Fields the ball out front, movements laterally were developing. Showed consistent accuracy to the base with a ¾ slot. Projectable on the mound, showed developing arm speed, also used a short arm action and a high ¾ arm angle. Feel type pitcher who shows some effort. Has a consistent balance point with in line shoulders. Lands closed with an athletic finish. Sat with his fastball at 74-76 mph; has running action and command arm side in the zone. (Max spin 1903; Avg 1726). Threw a tight curveball (62-64) that showed sweeping action and glove side command. (Max spin 1820; Avg 1776). His changeup (68-69) has gradual fading action and arm side feel command. 


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