Prep Baseball Report

CLASS OF 2024

LHP
OF

Nathan
Rosner

Phillips Academy Andover (HS) • MD
6' 0" • 190LBS
R/L • 19yr 7mo
Travel Team: NE Expos

Rankings

2024 National

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2023 State

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

Best Of Stats

Pitching

Fastball

83
Velocity (max)
3/12/22
80 - 82
Velo Range
3/01/21
2014
Spin Rate (avg)
3/07/21

Changeup

72.1 - 73.1
Velo Range
2/19/22
1545
Spin Rate (avg)
3/07/21

Curveball

68 - 70
Velo Range
3/01/21
2220
Spin Rate (avg)
3/07/21
Power
95.3
Exit Velocity (max)
2/19/22
85.9
Exit Velocity (avg)
3/07/21
329
Distance (max)
3/07/21
62
Sweet Spot %
3/07/21
Hitting
23.9
Hand Speed (max)
2/19/22
73.8
Bat Speed (max)
2/19/22
19.1
Rot. Acc (max)
2/19/22
-
Hard Hit %
Run
6.91
60
2/19/22
-
30-yd
-
10-yd
-
Run speed (max)
Defense
-
INF Velo
85
OF Velo
2/19/22
-
C Velo
-
Pop Time

Positional Tools

2022
2021
2020
60 Yard Dash
6.91
Outfield Velocity
85.0
Power / Speed Score
13.8
60 Yard Dash
7.37
Outfield Velocity
76.0
Power / Speed Score
12.3
60 Yard Dash
7.44
Outfield Velocity
76.0
Power / Speed Score
10.2
Scout Day: BCC Prospects
Jun 21, 2021
Position
7.26
60-yard
89
Exit Velo
2021 MD Preseason All-State Session I
Mar 7, 2021
Position
7.37
60-yard
76
OF Velo
90
Exit Velo
Diamondskills All American Camp
Jan 11, 2020
Position
7.44
60-yard
76
OF Velo
76
Exit Velo

Hitting

2022
2021
Exit Velocity Max
95.3
Exit Velocity Avg
83.4
Distance Max
294
Distance Avg
207
Launch Angle Avg
22.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
90.4
Exit Velocity Avg
85.9
Distance Max
329
Distance Avg
193
Launch Angle Avg
16.3
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Maryland Preseason All State II (Sold Out)
Feb 19, 2022
Trackman - Hitting
95.3
Exit Velocity (max)
83.4
Exit Velocity (avg)
207
Distance (avg)
294
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 MD Preseason All-State Session I
Mar 7, 2021
Trackman - Hitting
90.4
Exit Velocity (max)
85.9
Exit Velocity (avg)
193
Distance (avg)
329
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
2021
Hand Speed Max
23.9
Hand Speed Avg
23.4
Bat Speed Max
73.8
Bat Speed Avg
71.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
22.1
Hand Speed Avg
21.2
Bat Speed Max
70.5
Bat Speed Avg
67.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2022 Maryland Preseason All State II (Sold Out)
Feb 19, 2022
Blast - Hitting
23.9
Hand Speed (max)
23.4
Hand Speed (avg)
73.8
Bat Speed (max)
71.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 MD Preseason All-State Session I
Mar 7, 2021
Blast - Hitting
22.1
Hand Speed (max)
21.2
Hand Speed (avg)
70.5
Bat Speed (max)
67.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
2021
Fastball
Velocity Max
81.4
Fastball
Velocity Avg
80.6
Fastball
Spin Rate Avg
1993
Fastball
Spin Score Avg
24.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.1
Curveball
Spin Rate Avg
2204
Curveball
Total Movement Avg
Changeup
Velocity Avg
72.6
Changeup
Spin Rate Avg
1482
Changeup
Total Movement Avg
Fastball
Velocity Max
80.2
Fastball
Velocity Avg
78.9
Fastball
Spin Rate Avg
2014
Fastball
Spin Score Avg
25.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.2
Curveball
Spin Rate Avg
2220
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.5
Changeup
Spin Rate Avg
1545
Changeup
Total Movement Avg
2022 Maryland Preseason All State II (Sold Out)
Feb 19, 2022
Trackman - Fastball
81.4
Velocity (max)
80.1 - 81.1
Velo Range
2,082
Spin Rate (max)
1,993
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.0
Velocity (max)
66.0 - 68.0
Velo Range
2,218
Spin Rate (max)
2,204
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.3
Velocity (max)
72.1 - 73.1
Velo Range
1,647
Spin Rate (max)
1,482
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
2021 MD Preseason All-State Session I
Mar 7, 2021
Trackman - Fastball
80.2
Velocity (max)
78.0 - 79.7
Velo Range
77.1
Eff Velocity (avg)
2,114
Spin Rate (max)
2,014
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.1
Velocity (max)
65.5 - 67.0
Velo Range
64.8
Eff Velocity (avg)
2,296
Spin Rate (max)
2,220
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
72.4
Velocity (max)
70.6 - 72.4
Velo Range
70.8
Eff Velocity (avg)
1,575
Spin Rate (max)
1,545
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

Pitching Velos

2023
2022
2021
2020
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
81.0
Fastball
Velocity Max
81.0
Fastball
Velocity Avg
80.5
Curveball
Velocity Avg
67.0
Changeup
Velocity Avg
72.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
79.0
Curveball
Velocity Avg
66.0
Changeup
Velocity Avg
71.0
Fastball
Velocity Max
75.0
Fastball
Velocity Avg
72.5
Curveball
Velocity Avg
62.0
Changeup
Velocity Avg
67.0
2022 MD/DE High School Heat Sheet
Mar 12, 2022
Pitching
83
Max FB
80 - 82
FB
65 - 67
CB
71 - 72
CH
2022 Maryland Preseason All State II (Sold Out)
Feb 19, 2022
Pitching
81
Max FB
80 - 81
FB
66 - 68
CB
72 - 73
CH
2021 PBR Border Invite
Jul 22, 2021
Pitching
78
Max FB
76 - 78
FB
68 - 70
CB
2021 MD Preseason All-State Session I
Mar 7, 2021
Pitching
80
Max FB
78 - 80
FB
65 - 67
CB
70 - 72
CH
2021 Maryland High School Baseball Season
Mar 1, 2021
Pitching
82
Max FB
80 - 82
FB
68 - 70
CB
70 - 72
CH
Maryland Select Heat Sheet
Aug 29, 2020
Pitching
75
Max FB
70 - 74
FB
65 - 68
CB
Diamondskills All American Camp
Jan 11, 2020
Pitching
74
Max FB
72 - 74
FB
57 - 58
CB
65 - 69
CH

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

3/07/21

Maryland Preseason All-State Session I

Body: 6’0’’, 175 pounds. Strong, athletic, projectable frame. 
Hit: RHH. Hits from a balanced, narrow, slightly crouched stance at the plate. Smooth back load with a shorter stride and some hand separation. Hands are quick through contact, creating fast bat speed and really nice extension through and past contact. Hands stay inside the ball well with an uphill swing path and solid lower half involvement. Ball comes off the ball well with a strong middle of the field gap-to-gap approach.  
Power: 90 mph exit velocity during BP per TrackMan. Present pop to the pull side with more projected as the body continues to fill out. 
Arm: LH. OF - 76 mph. Throws with shorter arm action from a high three-quarter slot. 
Defense: Plays through the ball well with quick, active feet. Fluid actions, fielding the ball to the outside of the foot with clean exchanges. Create solid momentum towards the target with accurate throws that showed some carry. 
Run: 7.37 60-yard time.

Delivery: Short side rocker with above-average pace to the delivery; started slightly off the left side of the rubber, medium leg lift that held direction well (slight pause) before following his front side shoulder down to finish the pitch out in front with good success. 
Arm Action: LH. High ¾ slot with a quick, moderate arm circle. 
FB: T80 mph, 78-80 mph. Average spin rate of 2014 rpm. Sneaky velo at times while hiding the ball well til the last second. The FB played in and out with occasional jump out of the hand (20.4 inches of average IVB). 
CB: 65-67 mph. Average spin rate of 2220 rpm. Up to 20.4 inches of HM across the plate; big time bite with 1/7 shape. 
CH: 70-72 mph. Killed spin while effectively holding the zone at a 40% clip. Solid third offering that can continue refinement.

1/11/20

Narrow stance while hitting, loads into a slight crouch before striding forward, and lands on line at foot strike. Level path to the swing, showed some pull side tendency at times, and had a high two hand finish. Lower half finishes completely. Exit velocity was 76 mph. Fluid approach, under control, and glove presents out front. Centered exchange, average arm circle, and throws from a higher three-quarter arm slot. Positional velocity was 76 mph. Ran a 7.44 60. On the mound starts the delivery with a small rocker step, lower leg lift, and engages lower half early. Hips elevated, shoulders closed and elevated, and lands slightly closed at foot strike. Short quick arm, high three-quarter arm slot, and finishes towards the plate. Fastball sat 72-74 mph. Curveball was 57-58 mph. Changeup was a really nice secondary pitch with solid arm speed and some late fade sitting at 65-69 mph.

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