@logan_koslin22 
21.7
Hand Speed (max)
1/21/23
CLASS OF 2025
3B
SS
Logan
Koslin
Mercyhurst
J.W. Mitchell (HS) • FL
5' 10" • 185LBS
R/R • 19yr 1mo
Travel Team: Top Tier 2025
J.W. Mitchell (HS) • FL
5' 10" • 185LBS
R/R • 19yr 1mo
Travel Team: Top Tier 2025
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
74.5
Bat Speed (max)
12/02/22
17.8
Rot. Acc (max)
12/03/21
86
Hard Hit %
12/02/22
95.8
Exit Velocity (max)
2/13/23
91.2
Exit Velocity (avg)
12/02/22
366
Distance (max)
12/02/22
75
Sweet Spot %
12/03/21
7.06
60-yd
1/21/23
-
30-yd
-
10-yd
-
Run speed (max)
82
INF Velo
7/16/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
12/03/21
80 - 83
Velo Range
12/03/21
1858
Spin Rate (avg)
12/03/21
Changeup
69.3 - 70.8
Velo Range
12/02/22
975
Spin Rate (avg)
12/02/22
Curveball
68 - 70
Velo Range
12/03/21
1639
Spin Rate (avg)
12/03/21
Slider
65 - 65.8
Velo Range
12/02/22
1374
Spin Rate (avg)
12/02/22
Positional Tools
2023
2022
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.06
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
13.6
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
80.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.30
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
12.7
Hitting
2023
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
364
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
264
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.0
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
91.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
366
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
236
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
25.7
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
341
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
256
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.5
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Southeast FL IDs (Future Games Tryout/All-American ID/Uncommitted '24 ID)
Jul 16, 2023
Trackman - Hitting
94.8
Exit Velocity (max)
88.6
Exit Velocity (avg)
304
Distance (avg)
355
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
2023 Preseason Classic BP
Feb 13, 2023
Trackman - Hitting
95.8
Exit Velocity (max)
87.6
Exit Velocity (avg)
265
Distance (avg)
358
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 FL Preseason All-State (Invite-Only)
Jan 21, 2023
Trackman - Hitting
94.8
Exit Velocity (max)
87.3
Exit Velocity (avg)
225
Distance (avg)
364
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Top Tier Roos Tryout
Dec 2, 2022
Trackman - Hitting
94.8
Exit Velocity (max)
91.2
Exit Velocity (avg)
236
Distance (avg)
366
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Top Tier Roos Tryout
Dec 3, 2021
Trackman - Hitting
92.4
Exit Velocity (max)
82.3
Exit Velocity (avg)
256
Distance (avg)
341
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2023
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.0
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
72.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.0
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Southeast FL IDs (Future Games Tryout/All-American ID/Uncommitted '24 ID)
Jul 16, 2023
Blast - Hitting
20.5
Hand Speed (max)
20.0
Hand Speed (avg)
66.5
Bat Speed (max)
64.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 FL Preseason All-State (Invite-Only)
Jan 21, 2023
Blast - Hitting
21.7
Hand Speed (max)
19.4
Hand Speed (avg)
74.4
Bat Speed (max)
70.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Top Tier Roos Tryout
Dec 2, 2022
Blast - Hitting
21.5
Hand Speed (max)
19.9
Hand Speed (avg)
74.5
Bat Speed (max)
72.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 Top Tier Roos Tryout
Dec 3, 2021
Blast - Hitting
20.1
Hand Speed (max)
18.9
Hand Speed (avg)
69.8
Bat Speed (max)
67.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.8
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).
1584
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.
19.6
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.1
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).
975
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).
65.4
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).
1374
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.2
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).
1858
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.
23.2
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).
67.8
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).
1639
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).
2022 Top Tier Roos Tryout
Dec 2, 2022
Trackman - Fastball
82.0
Velocity (max)
79.8 - 81.9
Velo Range
85.4
Eff Velocity (avg)
1,723
Spin Rate (max)
1,584
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
65.8
Velocity (max)
65.0 - 65.8
Velo Range
67.8
Eff Velocity (avg)
1,404
Spin Rate (max)
1,374
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.8
Velocity (max)
69.3 - 70.8
Velo Range
74.3
Eff Velocity (avg)
993
Spin Rate (max)
975
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2021 Top Tier Roos Tryout
Dec 3, 2021
Trackman - Fastball
83.0
Velocity (max)
78.4 - 82.0
Velo Range
80.5
Eff Velocity (avg)
1,951
Spin Rate (max)
1,858
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.0
Velocity (max)
66.0 - 69.6
Velo Range
67.3
Eff Velocity (avg)
1,691
Spin Rate (max)
1,639
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Game Performance
2023
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
2023
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
55.81
Pitch Ai
Notes
News
- 2023 Top Tier Roos Tryout: Statistical Analysis - Dec 4, 2023
- Southeast FL IDs: Data Dive, Position Players - Jul 21, 2023
- Southeast FL IDs: Statistical Analysis - Jul 17, 2023
- 2023 Power25 Countdown: No. 8 Mitchell - Feb 1, 2023
- 2023 FL Preseason All-State: Underclass Quick Hits - Jan 27, 2023
- 2023 FL Preseason All-State: Blast Leaderboard - Jan 25, 2023
- 2023 FL Preseason All-State: Trackman Leaderboard - Jan 24, 2023
- 2023 FL Preseason All-State: Statistical Analysis - Jan 23, 2023
- Top Tier Roos Tryout/Scout Day: 2025-2027 Standouts - Dec 19, 2022
- Top Tier Roos Summer Tryout/Scout Day: Statistical Analysis - Dec 5, 2022
- 16U FL Summer Championships: Day 2 Scout Blog - Jul 9, 2022
- No. 23 Mitchell Continues to Roll in Win over No. 16 Wharton - Mar 30, 2022
- Mitchell Walks Off No. 14 George Jenkins - Mar 24, 2022
- Best of 2021: Exit Velo - Jan 4, 2022
- 2021 Top Tier Roos Tryout: Statistical Analysis - Dec 6, 2021
Comments
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Positional Profile: 3B/SS
Body: 5-10, 185-pounds. Medium, muscular frame.
Hit: RHH. Crouched, wide stance. Solid power. 64.3 mph bat speed with 15 G’s of rotational acceleration.
Power: 95 max exit velocity, averaged 88.6 mph. 355' max distance.
Arm: RH. INF-82 mph. Long arm.
Defense: Developing footwork.
ATH: 7.24 runner in the 60. 1.78 and 4.06 in the 10 and 30 yard splits.
Positional Profile: 3B/SS
Body: 5-10, 185-pounds. Lean, athletic frame.
Hits: RHH. Balanced setup. Quick controlled load, violent uphill actions,
Power: 95 max exit velocity, averaged 87.3 MPH. 364' max distance.
Arm: RH. INF-80 mph.Over the top arm action, clean transfer action.
Defense: Quick feet, clean glove work fielding ball out front.
Run: 7.06 runner in the 60.