Prep Baseball Report

CLASS OF 2024

2B
3B

Liborio (Lee)
Mammana

Upper St. Clair (HS) • PA
5' 8" • 163LBS
R/R • 17yr 10mo
Travel Team: Game Changers Baseball/US Elite

Rankings

2024 National

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2024 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
Comments
Contact

Best Of Stats

Hitting
22.5
Hand Speed (max)
2/12/22
78
Bat Speed (max)
2/12/22
7.4
Rot. Acc (max)
2/12/22
-
Hard Hit %
Power
76.6
Exit Velocity (max)
2/12/22
71.8
Exit Velocity (avg)
2/12/22
246
Distance (max)
2/12/22
78
Sweet Spot %
2/12/22
Run
7.66
60
2/12/22
-
30-yd
-
10-yd
-
Run speed (max)
Defense
67
INF Velo
3/13/21
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2022
2021
60 Yard Dash
7.66
Infield Velocity
67.0
Power / Speed Score
10.0
60 Yard Dash
7.95
Infield Velocity
67.0
Power / Speed Score
9.4
2022 Preseason All-State - Southwest (Evening Session)
Feb 12, 2022
Position
7.66
60-yard
67
INF Velo
Power Speed Score
2021 Game Changers Baseball Club Scout Day
Mar 13, 2021
Position
7.95
60-yard
67
INF Velo
75
Exit Velo
Power Speed Score

Hitting

2022
2021
Exit Velocity Max
76.6
Exit Velocity Avg
71.8
Distance Max
246
Distance Avg
159
Launch Angle Avg
16.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
74.6
Exit Velocity Avg
67.8
Distance Max
234
Distance Avg
145
Launch Angle Avg
16.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Preseason All-State - Southwest (Evening Session)
Feb 12, 2022
Trackman - Hitting
76.6
Exit Velocity (max)
71.8
Exit Velocity (avg)
159
Distance (avg)
246
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Game Changers Baseball Club Scout Day
Mar 13, 2021
Trackman - Hitting
74.6
Exit Velocity (max)
67.8
Exit Velocity (avg)
145
Distance (avg)
234
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
2021
Hand Speed Max
22.5
Hand Speed Avg
21.1
Bat Speed Max
78.0
Bat Speed Avg
67.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
18.6
Hand Speed Avg
17.8
Bat Speed Max
54.5
Bat Speed Avg
52.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2022 Preseason All-State - Southwest (Evening Session)
Feb 12, 2022
Blast - Hitting
22.5
Hand Speed (max)
21.1
Hand Speed (avg)
78.0
Bat Speed (max)
67.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 Game Changers Baseball Club Scout Day
Mar 13, 2021
Blast - Hitting
18.6
Hand Speed (max)
17.8
Hand Speed (avg)
54.5
Bat Speed (max)
52.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

Game Performance

Visual Edge

Pitch Ai

Notes

News

Comments

2/12/22

Physical: High-waisted, developing 5-foot-8, 163lb frame. 7.66 runner in the 60-yard dash.

Offensively: RHH - Upright, even stance with the hands showing quick, upright rhythm. Utilized a short lift and replace stride and delivered a direct, flat path into the hitting zone. Recorded a 77 mph bat-exit velocity through the middle of the field with a simple approach and stayed on the barrel with a 78% sweet spot rate. Room to add more in the lower half, but the swing played well displaying consistent line drives wherever it was pitched (56% LD rate). 

Defensively: The primary middle infielder showed the glove hand early in the route with slight, rounded footwork to create angles. Fielded out in front with soft, giving actions and notched a 67 mph arm-strength across the diamond.

Draft Reports

Contact

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