87.3
Velocity (max)
2/16/25
CLASS OF 2026
RHP
1B
Connor
Diehm
Homestead (HS) • IN
6' 4" • 175LBS
R/R • 17yr 10mo
Travel Team: FW TinCaps 2026
6' 4" • 175LBS
R/R • 17yr 10mo
Travel Team: FW TinCaps 2026
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
84 - 87
Velo Range
2/16/25
2112
Spin Rate (avg)
2/16/25
Changeup
74.2 - 78.1
Velo Range
2/16/25
1849
Spin Rate (avg)
2/16/25
Curveball
67.8 - 69.2
Velo Range
6/24/25
1861
Spin Rate (avg)
6/24/25
Slider
70 - 74
Velo Range
2/16/25
2019
Spin Rate (avg)
6/24/25
96.7
Exit Velocity (max)
2/16/25
87.3
Exit Velocity (avg)
2/16/25
360
Distance (max)
6/24/25
45
Sweet Spot %
2/16/25
25.4
Hand Speed (max)
2/16/25
69.7
Bat Speed (max)
2/16/25
20.2
Rot. Acc (max)
2/16/25
45
Hard Hit %
2/16/25
7.38
60-yd
6/24/25
4.07
30-yd
2/16/25
1.76
10-yd
2/16/25
18.2
Run speed (max)
2/16/25
84
INF Velo
2/16/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
84.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
360
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
151
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.2928
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.
Top Prospect Games (Invite Only)
Jun 24, 2025
Trackman - Hitting
93.6
Exit Velocity (max)
87.0
Exit Velocity (avg)
188
Distance (avg)
360
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Northeast Indiana Preseason ID
Feb 16, 2025
Trackman - Hitting
96.7
Exit Velocity (max)
87.3
Exit Velocity (avg)
105
Distance (avg)
267
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
25.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.8
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.
Northeast Indiana Preseason ID
Feb 16, 2025
Blast - Hitting
25.4
Hand Speed (max)
23.8
Hand Speed (avg)
69.7
Bat Speed (max)
67.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.8
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).
2055
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).
68.5
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).
1861
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).
76.2
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).
1849
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).
71.7
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).
1918
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).
Top Prospect Games (Invite Only)
Jun 24, 2025
Trackman - Fastball
83.5
Velocity (max)
79.7 - 82.7
Velo Range
80.7
Eff Velocity (avg)
2,195
Spin Rate (max)
2,022
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
69.7
Velocity (max)
67.8 - 69.2
Velo Range
68.3
Eff Velocity (avg)
2,005
Spin Rate (max)
1,861
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
71.4
Velocity (max)
70.7 - 71.4
Velo Range
70.9
Eff Velocity (avg)
2,078
Spin Rate (max)
2,019
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Northeast Indiana Preseason ID
Feb 16, 2025
Trackman - Fastball
87.3
Velocity (max)
84.3 - 86.9
Velo Range
85.5
Eff Velocity (avg)
2,159
Spin Rate (max)
2,112
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
74.8
Velocity (max)
70.4 - 73.8
Velo Range
71.0
Eff Velocity (avg)
1,971
Spin Rate (max)
1,878
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
78.3
Velocity (max)
74.2 - 78.1
Velo Range
76.6
Eff Velocity (avg)
1,981
Spin Rate (max)
1,849
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.76
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.07
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.38
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
2025
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.
60.22
Pitch Ai
Notes
News
Comments
2/18/25
+ '26 RHP/1B Connor Diehm (Homestead) was one of my favorite 'pop-ups' we've seen during the winter showcase season. For me, a pop-up is a prospect new to our staff, generally attending one of our events for the first time. Diehm immediately checked boxes with his long, wiry, projectable, 6-foot-4, 175 pound frame. His highest ceiling was shown in his 'pen, where the Homestead righty appears to be just scratching the surface. I really liked how the arm works and it allows for future velo projections. It is a long, full arm swing with present arm speed shown, resulting in a 84-87 mph fastball that played with 16" of arm-side run. He got down the mound with a raw, athletic delivery, as the fastball played with 6'3" extension. It is an athletic delivery, though he lands open toed and there is still room for mechanical refinement that could play the velo up even higher. His best off-speed pitch was his mid-70s changeup, playing with arm-side fade. He spun an average slider at 72-75, though showed feel to land it. Speaking to his athleticism and rotational capabilities, Diehm also showed as one of the better hitters at the event with a levered right-handed swing that reached a peak exit of 96.7 mph.
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