20.8
Hand Speed (max)
8/05/23
CLASS OF 2025
OF
RHP
Logan
Bjerke
Ames (HS) • IA
5' 9" • 160LBS
R/R • 17yr 6mo
Travel Team: 3T'S Select
5' 9" • 160LBS
R/R • 17yr 6mo
Travel Team: 3T'S Select
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
77.6
Bat Speed (max)
8/05/23
12.8
Rot. Acc (max)
8/05/23
-
Hard Hit %
90
Exit Velocity (max)
8/05/23
83.3
Exit Velocity (avg)
8/05/23
337
Distance (max)
8/05/23
71
Sweet Spot %
3/05/23
6.97
60
8/05/23
3.9
30-yd
8/05/23
1.67
10-yd
8/05/23
20
Run speed (max)
8/05/23
-
INF Velo
89
OF Velo
8/05/23
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
3/18/23
80 - 83
Velo Range
3/18/23
1995
Spin Rate (avg)
3/05/23
Changeup
73.1 - 74.7
Velo Range
3/05/23
1612
Spin Rate (avg)
3/27/22
Curveball
71 - 72.7
Velo Range
3/27/22
2226
Spin Rate (avg)
3/05/23
Slider
70.8 - 72.7
Velo Range
5/01/22
1953
Spin Rate (avg)
3/27/22
Positional Tools
2023
2022
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
6.97
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
89.0
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.
12.9
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.30
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
11.9
Hitting
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
337
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
267
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.4
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).
86.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
313
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
215
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.6
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.
PBR Iowa State Games
Aug 5, 2023
Trackman - Hitting
90.0
Exit Velocity (max)
83.3
Exit Velocity (avg)
266
Distance (avg)
337
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
PBR IA Preseason All-State (Invite Only)
Mar 5, 2023
Trackman - Hitting
85.8
Exit Velocity (max)
80.9
Exit Velocity (avg)
268
Distance (avg)
327
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Trackman - Hitting
86.8
Exit Velocity (max)
79.5
Exit Velocity (avg)
196
Distance (avg)
285
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR IA Summer Launch- Central Iowa
May 1, 2022
Trackman - Hitting
86.6
Exit Velocity (max)
82.7
Exit Velocity (avg)
233
Distance (avg)
313
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
77.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.4
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.
19.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.0
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.
PBR Iowa State Games
Aug 5, 2023
Blast - Hitting
20.8
Hand Speed (max)
19.8
Hand Speed (avg)
77.6
Bat Speed (max)
72.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR IA Preseason All-State (Invite Only)
Mar 5, 2023
Blast - Hitting
20.4
Hand Speed (max)
19.5
Hand Speed (avg)
71.2
Bat Speed (max)
68.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Blast - Hitting
19.5
Hand Speed (max)
18.0
Hand Speed (avg)
69.4
Bat Speed (max)
65.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.6
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).
1995
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.
24.8
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).
66.9
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).
2226
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).
73.9
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).
1388
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.9
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).
1844
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.
23.6
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.7
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).
1982
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).
70.7
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).
1495
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).
71.9
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).
1889
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).
PBR IA Preseason All-State (Invite Only)
Mar 5, 2023
Trackman - Fastball
81.5
Velocity (max)
80.0 - 81.3
Velo Range
78.7
Eff Velocity (avg)
2,032
Spin Rate (max)
1,995
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
68.6
Velocity (max)
65.6 - 68.2
Velo Range
64.1
Eff Velocity (avg)
2,352
Spin Rate (max)
2,226
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
75.1
Velocity (max)
73.1 - 74.7
Velo Range
71.8
Eff Velocity (avg)
1,563
Spin Rate (max)
1,388
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Trackman - Fastball
79.7
Velocity (max)
75.0 - 78.4
Velo Range
75.4
Eff Velocity (avg)
1,918
Spin Rate (max)
1,737
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.0
Velocity (max)
66.4 - 68.0
Velo Range
65.0
Eff Velocity (avg)
2,042
Spin Rate (max)
1,998
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR IA Summer Launch- Central Iowa
May 1, 2022
Trackman - Fastball
78.6
Velocity (max)
76.0 - 78.3
Velo Range
74.2
Eff Velocity (avg)
1,930
Spin Rate (max)
1,742
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.5
Velocity (max)
68.0 - 70.5
Velo Range
65.9
Eff Velocity (avg)
2,117
Spin Rate (max)
1,965
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.8
Velocity (max)
70.8 - 72.7
Velo Range
66.9
Eff Velocity (avg)
1,888
Spin Rate (max)
1,825
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
70.0
Velocity (max)
68.8 - 69.9
Velo Range
66.3
Eff Velocity (avg)
1,399
Spin Rate (max)
1,284
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR Iowa Spring League- Individual Registration
Mar 27, 2022
Trackman - Fastball
81.0
Velocity (max)
77.1 - 80.3
Velo Range
77.0
Eff Velocity (avg)
2,070
Spin Rate (max)
1,920
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
73.0
Velocity (max)
71.0 - 72.7
Velo Range
69.6
Eff Velocity (avg)
2,233
Spin Rate (max)
1,982
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.5
Velocity (max)
71.7 - 72.4
Velo Range
69.7
Eff Velocity (avg)
2,030
Spin Rate (max)
1,953
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
72.9
Velocity (max)
70.3 - 72.6
Velo Range
69.9
Eff Velocity (avg)
2,115
Spin Rate (max)
1,612
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ 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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
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
Game Performance
2023
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.67
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.90
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.97
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.95
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.24
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.45
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSi
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Swift
1.95
10-yd
4.24
30-yd
7.45
60-yd
19.1
Run speed (max)
8.1
Run Speed (avg)
2.52
RSi (max)
3.06
RSi (avg)
1,177
Jump Power (max)
25.6
Jump Height (max)
25.2
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- PBR IA Summer Launch- Central Iowa: Pitcher Reports - Jun 1, 2022
- PBR IA Summer Launch- Central Iowa: Position Player Reports - May 31, 2022
- PBR Iowa Summer Launch- Central Iowa: Instant Analysis (2022 & 2023 Grads) - May 3, 2022
- PBR Iowa Summer Launch- Central Iowa: Instant Analysis (2024 & 2025 Grads) - May 3, 2022
- PBR Iowa Spring League- Scout Blog - Apr 11, 2022
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Positional Profile: OF
Body: 5_9, 155-pounds.
Defense: RH. OF - 89 mph. Athletic and aggressive in field, works through ball with momentum on throws, above avg. arm strength with occasional elevated throws to target.
Hit: RHH. Wider square stance, body load with front heel turn trigger, solid bat speed with line drive swing plane, consistently squared baseball to mid/pull side of field.
Power: 90.00 mph max Trackman exit velocity in bp.
Run: 6.97 runner in the 60.
Positional Profile: RHP/OF
Delivery: Higher tempo, athletic tuck and turn, shows finish down mound.Body: 5_9, 145-pounds.
Defense: OF - 80 mph. Moves around and through, has momentum on throws, solid overall athleticism, mostly elevated throws to target.
Hit: RHH. Wider square stance, occasional double tap trigger with front foot, short to contact, line drive swing plane, mid/pull approach.
Power: 85.80 mph max Trackman exit velocity in bp.
Run: 7.19 runner in the 60.
Arm Action: RH. Longer clean arm circle with arm quickness; H3/4 slot.
FB: T81.50, 80-81.3 mph. Running action to arm side of plate.
CB: 65.6-68.2 mph. Solid depth, 12/6 shape, lands consistently for strikes.
CH: 73.1-74.7 mph. Above avg. with late dropping movement.
Positional Profile: RHP/OF
Body: 5-9, 145-pounds.
Hit: Square stance, short to contact with line drive swing plane, loses length through zone with scissoring back leg action, consistent solid contact and works middle of field well.
Power: 87 max exit velocity, averaged 79.5 mph. 285’ max distance.
Arm: RH. OF - 82 mph.
Defense: Athletic in field, aggressive routes through ball, mostly online with occasional elevated throws to target.
Run: 7.45 runner in the 60.
Delivery: Longer stride, travels across rubber, effort in release, lands inline to plate.
Arm Action: RH. Clean athletic arm action from high ¾ slot.
FB: T79.7, 75-79 mph. T1918, 1727 average rpm.
CB: 66-68 mph. T2042, 1998 average rpm.
Positional Profile: RHP/OF
Body: 5-9, 145-pounds.
Hit: RHH. Square stance, front heel turn trigger, collapses into launch position to create angle, solid line drive and fly ball contact.
Power: 86.6 max exit velocity, averaged 82.7 mph. 313’ max distance.
Defense: RH. OF - 79 mph. Plays with tempo, confident working through ball, fields low to ground and has momentum and direction on throws.
Run: 7.30 runner in the 60.
Delivery: Short side rocker into high tuck and turn balance point, lands softly and inline to catcher, aggressive finish to plate.
Arm Action: RH. Works well from High ¾ slot.
FB: T78.6, 76.0-78.3 mph. T1930, 1741 average rpm.
CB: 68.0-70.5 mph. T2117, 1964 average rpm.
SL: 70.8-72.7 mph. T1887, 1824 average rpm.
CH: 68.8-69.9 mph. T1398, 1284 average rpm.