Nathaniel Fronheiser
Nathaniel Fronheiser
Nathaniel Fronheiser
Nathaniel Fronheiser
Nathaniel Fronheiser
Nathaniel Fronheiser
Nathaniel Fronheiser

CLASS OF 2024

RHP
1B

Nathaniel
Fronheiser

Brandywine Heights (HS) • PA
5-11 • 175LBS • R/R
Travel Team: Baseball U of PA Anthracite

Rankings

2024 National

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2024 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

Pitching

Fastball

78.2
Velocity (max)
6/14/22
75.2 - 77.4
Velo Range
6/14/22
1544
Spin Rate (avg)
2/26/23

Changeup

69.6 - 70.5
Velo Range
2/26/23
1334
Spin Rate (avg)
2/26/23

Curveball

66.7 - 69.7
Velo Range
6/14/22
2631
Spin Rate (avg)
2/14/21

Slider

67.6 - 68.4
Velo Range
2/26/23
1722
Spin Rate (avg)
2/26/23
Power
89.3
Exit Velocity (max)
2/26/23
80.9
Exit Velocity (avg)
2/27/22
322
Distance (max)
2/27/22
57
Sweet Spot %
2/14/21
Hitting
23.3
Hand Speed (max)
2/26/23
70.9
Bat Speed (max)
2/26/23
14.9
Rot. Acc (max)
2/14/21
-
Hard Hit %
Run
7.73
60-yard
2/27/22
-
30-yd
-
10-yd
15.3
Run speed (max)
2/26/23
Defense
75
INF Velo
2/27/22
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2022
2021
2020
2019
60 Yard Dash
7.73
Infield Velocity
75.0
Power / Speed Score
11.2
60 Yard Dash
7.95
Infield Velocity
72.0
Power / Speed Score
10.5
60 Yard Dash
7.74
Infield Velocity
68.0
Power / Speed Score
10.4
60 Yard Dash
8.06
Infield Velocity
63.0
Power / Speed Score
8.3
2021 Preseason All-State - North/Central
Feb 14, 2021
Position
7.95
60-yard
72
INF Velo
84
Exit Velo
2020 Jr. PA State Games
Jun 29, 2020
Position
7.74
60-yard
65
INF Velo
80
Exit Velo
2020 Jr PA State Games Trials
Mar 7, 2020
Position
8.06
60-yard
68
INF Velo
72
Exit Velo
2019 Holiday Showcase
Dec 28, 2019
Position
8.06
60-yard
63
INF Velo
67
Exit Velo

Hitting

2023
2022
2021
2020
Exit Velocity Max
89.3
Exit Velocity Avg
78.8
Distance Max
286
Distance Avg
126
Launch Angle Avg
7.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
86.9
Exit Velocity Avg
80.9
Distance Max
322
Distance Avg
145
Launch Angle Avg
10.8
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
83.5
Exit Velocity Avg
75.7
Distance Max
258
Distance Avg
159
Launch Angle Avg
14.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
80.2
Exit Velocity Avg
70.8
Distance Max
236
Distance Avg
90
Launch Angle Avg
6.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Preseason ID: East
Feb 26, 2023
Trackman - Hitting
89.3
Exit Velocity (max)
78.8
Exit Velocity (avg)
126
Distance (avg)
286
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
2022 Preseason All-State - East
Feb 27, 2022
Trackman - Hitting
86.9
Exit Velocity (max)
80.9
Exit Velocity (avg)
145
Distance (avg)
322
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Preseason All-State - North/Central
Feb 14, 2021
Trackman - Hitting
83.5
Exit Velocity (max)
75.7
Exit Velocity (avg)
159
Distance (avg)
258
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2020 Jr. PA State Games
Jun 29, 2020
Trackman - Hitting
80.2
Exit Velocity (max)
70.8
Exit Velocity (avg)
90
Distance (avg)
236
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %

Hitting

2023
2022
2021
Hand Speed Max
23.3
Hand Speed Avg
21.4
Bat Speed Max
70.9
Bat Speed Avg
67.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.8
Hand Speed Avg
18.4
Bat Speed Max
66.5
Bat Speed Avg
63.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.2
Hand Speed Avg
19.7
Bat Speed Max
64.3
Bat Speed Avg
61.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2023 Preseason ID: East
Feb 26, 2023
Blast - Hitting
23.3
Hand Speed (max)
21.4
Hand Speed (avg)
70.9
Bat Speed (max)
67.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Preseason All-State - East
Feb 27, 2022
Blast - Hitting
19.8
Hand Speed (max)
18.4
Hand Speed (avg)
66.5
Bat Speed (max)
63.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 Preseason All-State - North/Central
Feb 14, 2021
Blast - Hitting
21.2
Hand Speed (max)
19.7
Hand Speed (avg)
64.3
Bat Speed (max)
61.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2020 Jr. PA State Games
Jun 29, 2020
Blast - Hitting
20.6
Hand Speed (max)
19.1
Hand Speed (avg)
61.6
Bat Speed (max)
58.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)

Pitching

2023
2022
2021
2020
Fastball
Velocity Max
77.4
Fastball
Velocity Avg
77.1
Fastball
Spin Rate Avg
1544
Fastball
Spin Efficiency Avg
Fastball
Spin Score Avg
20.0
Fastball
Total Movement Avg
Changeup
Velocity Avg
70.0
Changeup
Spin Rate Avg
1334
Changeup
Total Movement Avg
Slider
Velocity Avg
68.0
Slider
Spin Rate Avg
1722
Slider
Total Movement Avg
Fastball
Velocity Max
78.2
Fastball
Velocity Avg
76.2
Fastball
Spin Rate Avg
1445
Fastball
Spin Score Avg
19.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
68.2
Curveball
Spin Rate Avg
1765
Curveball
Total Movement Avg
Changeup
Velocity Avg
64.0
Changeup
Spin Rate Avg
1264
Changeup
Total Movement Avg
Slider
Velocity Avg
63.5
Slider
Spin Rate Avg
1506
Slider
Total Movement Avg
Fastball
Velocity Max
70.1
Fastball
Velocity Avg
67.1
Fastball
Spin Rate Avg
1483
Fastball
Spin Score Avg
22.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
56.7
Curveball
Spin Rate Avg
2631
Curveball
Total Movement Avg
Changeup
Velocity Avg
58.9
Changeup
Spin Rate Avg
1257
Changeup
Total Movement Avg
Fastball
Velocity Max
67.9
Fastball
Velocity Avg
65.2
Fastball
Spin Rate Avg
1255
Fastball
Spin Score Avg
19.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
56.8
Curveball
Spin Rate Avg
1383
Curveball
Total Movement Avg
Changeup
Velocity Avg
56.7
Changeup
Spin Rate Avg
1105
Changeup
Total Movement Avg
2023 Preseason ID: East
Feb 26, 2023
Trackman - Fastball
77.4
Velocity (max)
76.8 - 77.4
Velo Range
74.3
Eff Velocity (avg)
1,629
Spin Rate (max)
1,544
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
68.4
Velocity (max)
67.6 - 68.4
Velo Range
65.0
Eff Velocity (avg)
1,758
Spin Rate (max)
1,722
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
70.5
Velocity (max)
69.6 - 70.5
Velo Range
66.8
Eff Velocity (avg)
1,396
Spin Rate (max)
1,334
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Fastball
78.2
Velocity (max)
75.2 - 77.4
Velo Range
75.0
Eff Velocity (avg)
1,593
Spin Rate (max)
1,447
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.6
Velocity (max)
66.7 - 69.7
Velo Range
66.3
Eff Velocity (avg)
1,980
Spin Rate (max)
1,765
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Preseason All-State - East
Feb 27, 2022
Trackman - Fastball
76.4
Velocity (max)
75.2 - 76.4
Velo Range
73.8
Eff Velocity (avg)
1,557
Spin Rate (max)
1,438
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
64.5
Velocity (max)
62.5 - 64.5
Velo Range
60.5
Eff Velocity (avg)
1,734
Spin Rate (max)
1,506
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.7
Velocity (max)
62.3 - 65.7
Velo Range
63.1
Eff Velocity (avg)
1,623
Spin Rate (max)
1,264
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2021 Preseason All-State - North/Central
Feb 14, 2021
Trackman - Fastball
70.1
Velocity (max)
65.0 - 69.1
Velo Range
65.5
Eff Velocity (avg)
1,606
Spin Rate (max)
1,483
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
58.0
Velocity (max)
55.5 - 58.0
Velo Range
54.6
Eff Velocity (avg)
4,610
Spin Rate (max)
2,631
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
59.6
Velocity (max)
58.0 - 59.6
Velo Range
57.6
Eff Velocity (avg)
1,279
Spin Rate (max)
1,257
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2020 Jr. PA State Games
Jun 29, 2020
Trackman - Fastball
67.9
Velocity (max)
63.7 - 66.8
Velo Range
63.9
Eff Velocity (avg)
1,890
Spin Rate (max)
1,294
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
59.6
Velocity (max)
55.3 - 58.2
Velo Range
54.7
Eff Velocity (avg)
1,522
Spin Rate (max)
1,383
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
56.7
Velocity (max)
55.0
Eff Velocity (avg)
1,105
Spin Rate (max)
1,105
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2021
2020
Fastball
Rise+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
2021 Preseason All-State - North/Central
Feb 14, 2021
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
2020 Jr. PA State Games
Jun 29, 2020
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2021
2020
2019
Fastball
Velocity Max
70.0
Fastball
Velocity Avg
67.5
Curveball
Velocity Avg
57.0
Changeup
Velocity Avg
58.5
Fastball
Velocity Max
68.0
Fastball
Velocity Avg
66.2
Curveball
Velocity Avg
56.0
Changeup
Velocity Avg
55.8
Fastball
Velocity Avg
65.0
Curveball
Velocity Avg
54.5
Changeup
Velocity Avg
53.5
2021 Preseason All-State - North/Central
Feb 14, 2021
Pitching
70
Max FB
66 - 69
FB
56 - 58
CB
58 - 59
CH
2020 Jr. PA State Games
Jun 29, 2020
Pitching
68
Max FB
65 - 67
FB
55 - 58
CB
56 - 57
CH
2020 Jr PA State Games Trials
Mar 7, 2020
Pitching
67
Max FB
66 - 67
FB
53 - 58
CB
53 - 57
CH
2019 Holiday Showcase
Dec 28, 2019
Pitching
64 - 66
FB
53 - 56
CB
53 - 54
CH

Game Performance

2023
60 Yard Dash
8.02
Top Speed (MPH)
2023 Preseason ID: East
Feb 26, 2023
Swift
8.02
60-yd
15.3
Run speed (max)

Visual Edge

2022
Edge Score
60.71

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
2022 PA State Games (Session 2)
Jun 14, 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

6/14/22

Physical: Compact, athletic 5-foot-10, 165lb frame with mound presence and feel.

Pitching: RHP. Starts off of the left corner of the rubber; simple, repeatable delivery that maintains a consistent pace down the slope. Some drop/drive available, blocking off the front-side firmly at release from a H ¾ slot. Commanded a 75-77, T78 mph FB (1593) with heavy action on righties and up to 17 inches of HM. Added a sharp 67-70 mph CB from the same window with late, lateral bite (9.5 inches HM).

2/27/22

Physical: Taller 5-foot-10, 165lb frame with room to fill, strength present. 7.73 runner in the 60.

Offensively: RHH - Open stance, bent into the backside leg, as the hands pre-set at the shoulder. Utilized a stretched lift and replace stride outwards towards the pitcher, initiating the swing through a flat, quick path with high, tight turns. Recorded a T87 mph bat-exit velocity during a highly efficient round, posting both an 81 mph AVG and 322 foot distance on his best blast. Extra-base hit approach that warrants a closer follow offensively. 

Defensively: The third baseman moved with chopped footwork, arriving on time and playing through the ball out in front. Solid posture, fought to win positions, and released from a shorter, H ¾ slot (75 mph, accurate). Made all plays necessary in either direction.

Pitching: RHP - Started off the left side of the rubber with good pace in the delivery. Repeated, holding the line down the slope to the mitt. Hid the ball at times, operating 75-76 mph with heavy run into the zone for strikes. Mixed a tight 63-65 mph SL that showed deception across the plate and flashed a developing 62-66 mph straight CH, too. 

2/14/21

Physical: 5-foot-9, 145LBS. 7.95SEC 60-Yard Dash.

Offensively: RHH. Wide base with a slightly open stance. Barrel rests on shoulder prior to the load. As he prepares to attack the baseball the barrel tilts up and the hands go back. Weight rocks onto the backside as the lead leg does a toe tap for timing. Also utilizes a leg hang. Barrel is slightly down through the hitting zone. 

Defensively: At 3B does not use much of a prep step. Fields the in between hop at times and does not field the ball out in front. Fields from a wide base. Shuffles towards 1B during the exchange and throws from a 3/4 arm slot.

Pitching: RHP. Starts on the 1B side of the rubber with the hands at chest height. Uses a rocker step followed by a leg lift to chest. The glove starts high, then works down and up again in correlation with the lift. Arm goes down and back post glove break. Sinks into the rear leg as he begins to work down the mound. 3/4 arm slot.

6/29/20

Physical: 5-foot-7, 130 pounds; slender build. 7.74 runner in the 60. Offensively: RHH. Even wide stance with flat bat angle; lifts hands with a toe tap stride. aggressive lower half with flat bat path. Line drives through middle of the field; peak Trackman exit velocity of 80 MPH. Defensively: Low to the ground, walks into ready position; covers ground laterally. stays low through transfer; standard 3/4 arm slot. INF - 65 MPH. Pitching: Works from the stretch, open set-up glove side; very closed stride and crossfire. Arm action is clean until hitch/wrist coil right before release, standard 3/4 slot. FB: T 68MPH, 65-67 MPH. FB has some arm side run. CB: 55-58 MPH. 11-5 rotation, has below average depth but good sweep. CH: 56-57 MPH.

3/08/20

5-foot-6, 130-pound primary pitcher sat 66-67 from a high 3/4 arm slot. The righty showed a balanced, repeatable delivery with a controlled side rocker step to begin. Curveball at 53-58 showed 10/4 rotation and changeup sat 53-57. The right-handed hitter starts from a square stancd and uses a knee-to-knee stride to begin. Gets on plane early and uses a gap-to-gap approach. Registered a bat exit velocity of 72 mph and ran an 8.06 60-yard dash. Showcased developing sound defensive actions at third base with developing 68 mph arm strength across the diamond.

12/28/19

5-foot-5, 130-pound primary pitcher sat 64-66 from a high 3/4 arm slot with a short takeaway and repeatable mechanics. Also displayed a curveball with 11/5 rotation at 53-56 and a changeup at 53-54. The right-handed hitter starts from a slightly open stance and initiates his swing with a toe-tap stride. Showcased a line drive approach with a feel for the barrel. Registered a bat exit velocity of 67 mph and ran an 8.06 60-yard dash. Showed developing defensive skills at third base with accurate 63 mph arm strength across the diamond.

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