25.8
Hand Speed (max)
6/07/22
CLASS OF 2024
SS
RHP
Craig
Kalkbrenner
Harrison (HS) • GA
6' 0" • 177LBS
R/R • 18yr 1mo
Travel Team: 18U East Cobb Astros Navy Frye
6' 0" • 177LBS
R/R • 18yr 1mo
Travel Team: 18U East Cobb Astros Navy Frye
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
77.7
Bat Speed (max)
6/07/22
21.2
Rot. Acc (max)
1/15/22
-
Hard Hit %
89.2
Exit Velocity (max)
1/15/22
84.8
Exit Velocity (avg)
1/15/22
326
Distance (max)
1/15/22
83
Sweet Spot %
1/15/22
6.86
60
1/15/22
-
30-yd
-
10-yd
-
Run speed (max)
89
INF Velo
6/07/22
86
OF Velo
6/07/22
-
C Velo
-
Pop Time
Fastball
89
Velocity (max)
2/24/23
86 - 88
Velo Range
2/24/23
-
Spin Rate (avg)
Changeup
76 - 76
Velo Range
6/23/22
-
Spin Rate (avg)
Curveball
72 - 74
Velo Range
6/24/21
-
Spin Rate (avg)
Positional Tools
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
6.86
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
86.0
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.
13.0
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
326
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
225
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.1
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.
2022 PBR Future Games
Jul 27, 2022
Trackman - Hitting
88.5
Exit Velocity (max)
83.2
Exit Velocity (avg)
194
Distance (avg)
322
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Underclass Games (Invite-Only)
Jun 7, 2022
Trackman - Hitting
88.8
Exit Velocity (max)
83.9
Exit Velocity (avg)
220
Distance (avg)
288
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Preseason All-State (Invite Only)
Jan 15, 2022
Trackman - Hitting
89.2
Exit Velocity (max)
84.8
Exit Velocity (avg)
230
Distance (avg)
326
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
25.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
77.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.7
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.
2022 PBR Future Games
Jul 27, 2022
Blast - Hitting
23.5
Hand Speed (max)
21.6
Hand Speed (avg)
67.8
Bat Speed (max)
64.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Games (Invite-Only)
Jun 7, 2022
Blast - Hitting
25.8
Hand Speed (max)
24.5
Hand Speed (avg)
77.7
Bat Speed (max)
74.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State (Invite Only)
Jan 15, 2022
Blast - Hitting
23.0
Hand Speed (max)
22.1
Hand Speed (avg)
65.5
Bat Speed (max)
63.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
89.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
87.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Game Performance
2024
2022
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.78
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.89
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.89
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.
2022 PBR Future Games
Jul 27, 2022
Swift
1.78
10-yd
3.91
30-yd
6.89
60-yd
20.5
Run speed (max)
8.7
Run Speed (avg)
1.88
RSi (max)
1.88
RSi (avg)
1,698
Jump Power (max)
31.7
Jump Height (max)
31.5
Jump Height (avg)
Underclass Games (Invite-Only)
Jun 7, 2022
Swift
1.83
10-yd
3.89
30-yd
6.90
60-yd
20.7
Run speed (max)
8.7
Run Speed (avg)
0.09
RSi (max)
0.08
RSi (avg)
1,661
Jump Power (max)
Visual Edge
2022
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.
78.45
Pitch Ai
Notes
News
- Georgia 2024 Rankings: Post Fall Update - Dec 1, 2022
- Tools & Intangibles, Part 1 (Position Players) - Aug 4, 2022
- PBR Future Games: Team Georgia Game 3 Recap - Aug 2, 2022
- PBR Future Games: Team Georgia Game 2 Recap - Aug 1, 2022
- PBR Future Games: Team Georgia Workout Notes - Jul 28, 2022
- Future Games Spotlight - SS Craig Kalkbrenner - Jul 23, 2022
- Underclass Games - Infield Analysis - Jul 21, 2022
- Underclass Games - Outfield Analysis - Jul 20, 2022
- Preseason All-State: Statistical Analysis - Jan 19, 2022
Comments
Draft Reports
Contact
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Underclass Games
Positional Profile: SS/2B Athletic MIF who does everything well.
Body: 6-foot-0, 165-pounds. Medium frame with lean strength.
Hit: SH. Squared up base just outside shoulders. Hands relaxed on shoulders w/ quiet movement, hips touch & go off backside, sinks into legs well for forward move. Shoulders & chest load hands for him. Short and direct path works close to body. Repeats launch position well, relatively steep swing plane.
Power: 88.8 max exit velocity, averaged 83.9 mph. 287’ max distance. Gap to gap backspin doubles.
Arm: RH. INF - 89 mph. OF - 86 mph. Deep, 2 piece AA. More fluid with shorter AA when he changes slots.
Defense: Good footwork laterally allows range to play up. Momentum always working toward 1B, pushes thru ball well, solid exchange.
Run: 6.90 runner in the 60.
Kalkbrenner had one of the biggest impressions of the day. The twitchy 6-foot, 165-pounder ran the third fastest 60 at 6.86. During BP, he showed a calm, relaxed demeanor at the plate and athletic hands. Via TrackMan, the right-handed hitter barreled 83% of batted balls, spraying line drives.