69.7
Velocity (max)
11/18/23
CLASS OF 2024
RHP
OF
John
Harlow
La Salle (HS) • OH
5' 11" • 165LBS
R/R • 18yr 4mo
Travel Team: 5Star Midwest
5' 11" • 165LBS
R/R • 18yr 4mo
Travel Team: 5Star Midwest
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
67.5 - 69.1
Velo Range
11/18/23
1925
Spin Rate (avg)
11/18/23
Changeup
60.2 - 61.8
Velo Range
11/18/23
1362
Spin Rate (avg)
1/29/23
Curveball
58.5 - 59
Velo Range
11/18/23
1839
Spin Rate (avg)
11/18/23
Slider
62 - 63
Velo Range
1/30/22
2023
Spin Rate (avg)
1/29/23
Positional Tools
Hitting
Hitting
Pitching
2023
2022
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
69.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.1
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1915
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
28.1
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
58.7
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1839
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.5
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1297
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
58.8
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1969
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.5
Sinker
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1745
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
66.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.3
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1592
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.4
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
58.0
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1716
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
58.3
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1262
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
59.9
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1436
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2023 Ohio Unsigned Senior Showcase (Charity Event)
Nov 18, 2023
Trackman - Fastball
69.7
Velocity (max)
67.5 - 69.1
Velo Range
67.7
Eff Velocity (avg)
2,014
Spin Rate (max)
1,925
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
59.0
Velocity (max)
58.5 - 59.0
Velo Range
57.4
Eff Velocity (avg)
1,871
Spin Rate (max)
1,839
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
57.9
Velocity (max)
57.9 - 57.9
Velo Range
56.4
Eff Velocity (avg)
1,901
Spin Rate (max)
1,896
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
62.0
Velocity (max)
60.2 - 61.8
Velo Range
59.6
Eff Velocity (avg)
1,312
Spin Rate (max)
1,258
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
66.6
Velocity (max)
65.2 - 66.5
Velo Range
64.8
Eff Velocity (avg)
1,816
Spin Rate (max)
1,758
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Scout Day: 5 Star Midwest 1.29.23
Jan 29, 2023
Trackman - Fastball
68.4
Velocity (max)
67.1 - 68.4
Velo Range
67.2
Eff Velocity (avg)
1,914
Spin Rate (max)
1,900
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
60.8
Velocity (max)
58.5 - 60.5
Velo Range
58.1
Eff Velocity (avg)
2,101
Spin Rate (max)
2,023
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
60.1
Velocity (max)
59.5 - 60.1
Velo Range
59.5
Eff Velocity (avg)
1,379
Spin Rate (max)
1,362
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Sinker
63.1
Velocity (max)
61.4 - 63.1
Velo Range
61.4
Eff Velocity (avg)
1,749
Spin Rate (max)
1,723
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Scout Day: 5 Star Midwest 1.30.22
Jan 30, 2022
Trackman - Fastball
66.7
Velocity (max)
63.6 - 66.7
Velo Range
64.1
Eff Velocity (avg)
1,698
Spin Rate (max)
1,592
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
58.1
Velocity (max)
57.8 - 58.1
Velo Range
56.4
Eff Velocity (avg)
1,781
Spin Rate (max)
1,716
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
62.7
Velocity (max)
57.1 - 62.7
Velo Range
59.0
Eff Velocity (avg)
1,611
Spin Rate (max)
1,436
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
58.6
Velocity (max)
58.0 - 58.6
Velo Range
57.4
Eff Velocity (avg)
1,269
Spin Rate (max)
1,262
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2023
2022
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Sinker
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Scout Day: 5 Star Midwest 1.30.22
Jan 30, 2022
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
67.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
- 2023 Scout Day: 5 Star Midwest - Quick Hits - Feb 7, 2023
- 2023 5 Star Midwest Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Jan 30, 2023
- 2023 5 Star Midwest Advanced Metrics: Hitting/Speed Leaderboard - Jan 30, 2023
- Results From 2023 Scout Day: 5 Star Midwest - Jan 29, 2023
- 2022 Scout Day: 5 Star Midwest - Quick Hits - Feb 4, 2022
- Results From 2022 Scout Day: 5 Star Midwest - Jan 31, 2022
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John Harlow: RHP/OF, (2024) La Salle, OH. 5-foot-11, 165-pound. Solid on the mound, used a high ¾ arm angle with a loose arm action while showing consistent arm speed. Drop-and-drive type pitcher and shows easy effort. Displays downhill shoulders with a consistent balance point. Lands soft with balanced finish. Has slight running action. (Max spin 1914; Avg 1899). Has late action on his 10/4 slider. (Max spin 2101; Avg 2022).
John Harlow: RHP/OF, (2024) La Salle, OH. 5-foot-10, 160-pound. Solid on the mound, showed a loose arm action and a high ¾ arm angle with consistent arm speed Feel type pitcher who shows easy effort. Tall balance point with downhill shoulders. Lands soft with balanced finish. Sat with his fastball at 66-67 mph. Shows slight running action. (Max spin 1697; Avg 1591). Showed a 11/5 curveball (57-58) with some action. (Max spin 1780; Avg 1716). He had slight action on his changeup (57-58). His 10/4 slider (62-63) showed tight action. (Max spin 1611; Avg 1435).