Prep Baseball Report

CLASS OF 2025

3B
RHP

Grant
Kollar

Hudson (HS) • OH
6' 2" • 195LBS
R/R • 18yr 2mo
Travel Team: Ohio Longhorns
2025 National

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2025 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
News
Comments
Contact

Best Of Stats

Hitting
22.9
Hand Speed (max)
2/12/23
69.6
Bat Speed (max)
2/12/23
28.6
Rot. Acc (max)
7/16/24
13
Hard Hit %
7/16/24
Power
92.5
Exit Velocity (max)
7/16/24
86.2
Exit Velocity (avg)
2/12/23
337
Distance (max)
7/16/24
63
Sweet Spot %
2/12/23
Run
7.48
60
7/16/24
-
30-yd
-
10-yd
-
Run speed (max)
Defense
72
INF Velo
7/16/24
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

76.3
Velocity (max)
7/16/24
73.7 - 76.1
Velo Range
7/16/24
1758
Spin Rate (avg)
7/16/24

Changeup

67.1 - 69.3
Velo Range
2/12/23
1607
Spin Rate (avg)
2/12/23

Curveball

60.8 - 64.1
Velo Range
7/16/24
1250
Spin Rate (avg)
7/16/24

Slider

64.7 - 66.3
Velo Range
7/16/24
1535
Spin Rate (avg)
7/16/24

Positional Tools

2024
2023
60 Yard Dash
7.48
Infield Velocity
72.0
Power / Speed Score
12.4
60 Yard Dash
7.61
Infield Velocity
70.0
Power / Speed Score
11.9
2024 Northern Ohio Summer ID
Jul 16, 2024
Position
7.48
60-yard
72
INF Velo
Power Speed Score
2023 Northern Ohio Preseason ID
Feb 12, 2023
Position
7.61
60-yard
70
INF Velo
Power Speed Score

Hitting

2024
2023
Exit Velocity Max
92.5
Exit Velocity Avg
79.0
Distance Max
337
Distance Avg
186
Launch Angle Avg
23.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
90.5
Exit Velocity Avg
86.2
Distance Max
301
Distance Avg
151
Launch Angle Avg
13.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2024 Northern Ohio Summer ID
Jul 16, 2024
Trackman - Hitting
92.5
Exit Velocity (max)
79.0
Exit Velocity (avg)
186
Distance (avg)
337
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Northern Ohio Preseason ID
Feb 12, 2023
Trackman - Hitting
90.5
Exit Velocity (max)
86.2
Exit Velocity (avg)
151
Distance (avg)
301
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2023
Hand Speed Max
21.2
Hand Speed Avg
20.3
Bat Speed Max
69.1
Bat Speed Avg
67.4
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
22.9
Hand Speed Avg
22.4
Bat Speed Max
69.6
Bat Speed Avg
67.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2024 Northern Ohio Summer ID
Jul 16, 2024
Blast - Hitting
21.2
Hand Speed (max)
20.3
Hand Speed (avg)
69.1
Bat Speed (max)
67.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Northern Ohio Preseason ID
Feb 12, 2023
Blast - Hitting
22.9
Hand Speed (max)
22.4
Hand Speed (avg)
69.6
Bat Speed (max)
67.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2024
2023
Fastball
Velocity Max
76.3
Fastball
Velocity Avg
74.9
Fastball
Spin Rate Avg
1758
Fastball
Spin Score Avg
23.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.5
Curveball
Spin Rate Avg
1250
Curveball
Total Movement Avg
Slider
Velocity Avg
65.5
Slider
Spin Rate Avg
1535
Slider
Total Movement Avg
Fastball
Velocity Max
73.1
Fastball
Velocity Avg
71.7
Fastball
Spin Rate Avg
1649
Fastball
Spin Score Avg
23.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
56.1
Curveball
Spin Rate Avg
1038
Curveball
Total Movement Avg
Changeup
Velocity Avg
68.1
Changeup
Spin Rate Avg
1607
Changeup
Total Movement Avg
2024 Northern Ohio Summer ID
Jul 16, 2024
Trackman - Fastball
76.3
Velocity (max)
73.7 - 76.1
Velo Range
73.3
Eff Velocity (avg)
1,803
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)
Trackman - Curveball
64.6
Velocity (max)
60.8 - 64.1
Velo Range
60.5
Eff Velocity (avg)
1,379
Spin Rate (max)
1,250
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
66.4
Velocity (max)
64.7 - 66.3
Velo Range
63.6
Eff Velocity (avg)
1,628
Spin Rate (max)
1,535
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2023 Northern Ohio Preseason ID
Feb 12, 2023
Trackman - Fastball
73.1
Velocity (max)
70.7 - 72.7
Velo Range
72.1
Eff Velocity (avg)
1,702
Spin Rate (max)
1,649
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
58.0
Velocity (max)
55.5 - 57.1
Velo Range
55.7
Eff Velocity (avg)
1,150
Spin Rate (max)
1,038
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
69.8
Velocity (max)
67.1 - 69.3
Velo Range
68.4
Eff Velocity (avg)
1,696
Spin Rate (max)
1,607
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2024
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Slider
Hammer+
Slider
Sweep+
2024 Northern Ohio Summer ID
Jul 16, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+

Pitching Velos

2023
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
72.5

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

2/12/23

Grant Kollar: 3B/RHP, (2025) Hudson, OH. 6-foot-1, 175-pound. (67.5 mph bat speed average). (22.4 mph hand speed average). Starts in an athletic active stance with a high load, then uses a small leg kick. Bat speed is efficient, displays a simple upward swing plane and high finish. Solid while in the infield, made throws at velocities up to 70 mph; has soft hands, a natural exchange, and consistent feet. Fields the ball out front, movements laterally were athletic. Used a high ¾ slot with a quick arm action. Recorded a 60 time of 7.61 at the event. On the mound, had a high ¾ arm angle and a quick arm action with consistent arm speed. Drop-and-drive type pitcher and uses high effort. Shows slight running action. (Max spin 1701; Avg 1648). Shows gradual action on his 11/5 curveball. (Max spin 1150; Avg 1037). 


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