Prep Baseball Report

CLASS OF 2023

SS
2B

Keli
Grennier

McHenry County JC
Menomonee Falls (HS) • WI
5' 10" • 175LBS
R/R • 19yr 11mo
Travel Team: Brew State Baseball Academy

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2023 National

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2023 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
Swift
Visual Edge
News
Comments
Contact

Positional Tools

2024
2022
2021
2020
Infield Velocity
84.0
60 Yard Dash
6.79
Infield Velocity
82.0
Power / Speed Score
13.6
60 Yard Dash
6.92
Infield Velocity
80.0
Power / Speed Score
12.7
Home to First
4.65
PBR IL: McHenry County College Scout Day
Sep 3, 2024
Position
84
INF Velo
92
Exit Velo
Power Speed Score
Top Prospect Games: Upperclass (Invite-Only)
Jul 12, 2022
Position
6.95
60-yard
80
INF Velo
92
Exit Velo
Power Speed Score
Milwaukee Preseason ID
Mar 19, 2022
Position
6.79
60-yard
82
INF Velo
92
Exit Velo
Power Speed Score
Madison Preseason I.D.
Mar 14, 2021
Position
6.92
60-yard
80
INF Velo
88
Exit Velo
Power Speed Score

Hitting

2024
2022
2021
Exit Velocity Max
92.4
Exit Velocity Avg
84.9
Distance Max
332
Distance Avg
258
Launch Angle Avg
26.7
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
92.4
Exit Velocity Avg
82.9
Distance Max
303
Distance Avg
153
Launch Angle Avg
13.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
87.8
Exit Velocity Avg
82.5
Distance Max
320
Distance Avg
230
Launch Angle Avg
23.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR IL: McHenry County College Scout Day
Sep 3, 2024
Trackman - Hitting
92.4
Exit Velocity (max)
84.9
Exit Velocity (avg)
258
Distance (avg)
332
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games: Upperclass (Invite-Only)
Jul 12, 2022
Trackman - Hitting
91.7
Exit Velocity (max)
83.0
Exit Velocity (avg)
142
Distance (avg)
283
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Preseason ID
Mar 19, 2022
Trackman - Hitting
92.4
Exit Velocity (max)
82.8
Exit Velocity (avg)
158
Distance (avg)
303
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Preseason I.D.
Mar 14, 2021
Trackman - Hitting
87.8
Exit Velocity (max)
82.5
Exit Velocity (avg)
230
Distance (avg)
320
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2022
2021
Hand Speed Max
19.5
Hand Speed Avg
18.6
Bat Speed Max
69.4
Bat Speed Avg
59.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.5
Hand Speed Avg
18.2
Bat Speed Max
68.4
Bat Speed Avg
63.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
22.5
Hand Speed Avg
21.5
Bat Speed Max
68.7
Bat Speed Avg
66.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
PBR IL: McHenry County College Scout Day
Sep 3, 2024
Blast - Hitting
19.5
Hand Speed (max)
18.6
Hand Speed (avg)
69.4
Bat Speed (max)
59.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games: Upperclass (Invite-Only)
Jul 12, 2022
Blast - Hitting
19.4
Hand Speed (max)
17.8
Hand Speed (avg)
68.4
Bat Speed (max)
63.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Milwaukee Preseason ID
Mar 19, 2022
Blast - Hitting
20.5
Hand Speed (max)
18.5
Hand Speed (avg)
67.0
Bat Speed (max)
62.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Preseason I.D.
Mar 14, 2021
Blast - Hitting
22.5
Hand Speed (max)
21.5
Hand Speed (avg)
68.7
Bat Speed (max)
66.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

Game Performance

2024
2022
10 Yard Dash
1.57
30 Yard Dash
3.71
60 Yard Dash
6.65
Top Speed (MPH)
10 Yard Dash
1.68
30 Yard Dash
3.83
60 Yard Dash
6.95
Top Speed (MPH)
RSi
Vertical Jump
PBR IL: McHenry County College Scout Day
Sep 3, 2024
Swift
1.57
10-yd
3.71
30-yd
6.65
60-yd
20.9
Run speed (max)
Top Prospect Games: Upperclass (Invite-Only)
Jul 12, 2022
Swift
1.68
10-yd
3.83
30-yd
6.95
60-yd
19.6
Run speed (max)
8.6
Run Speed (avg)
1.74
RSi (max)
1.74
RSi (avg)
1,638
Jump Power (max)
28.4
Jump Height (max)
28.2
Jump Height (avg)

Visual Edge

2022
Edge Score
70.82
Milwaukee Preseason ID
Mar 19, 2022
Visual Skills
70.82
Edge Score

Pitch Ai

Notes

Comments

9/03/24
So. MIF Keli Grennier (Menomonee Falls, WI) returns a .351 batting average in 111 at-bats for the Scots. Listed at 5-foot-10, 175-pounds, he has a trim, lean build with room to add on strength. He’s a premium athlete with a 6.65 in the 60, and he also has an athletic right-handed swing that worked on the barrel throughout his round with the ability to use the whole field, topping out at 92.4 mph for his max EV. He’s an athletic defender with steady hands and easy range to both sides of his glove, topping out at 84 mph across the diamond.
7/12/22

Grennier consistently performs in front of our staff, and this event was only the latest example. At The Rock Complex, Grennier ran one of the day’s lowest 60-yard dash times (6.95), measured by our Swift devices, and he demonstrated some sound right-handed barrel feel, which is in line with what we see from him in-game often. More notably, Grennier showed reliable middle infield actions with above-average arm strength and accuracy.

7/12/22

Positional Profile: SS
Body: 5-10, 175-pounds. Athletic frame, room to fill
Hits: RHH. Stock setup, smooth trigger Flat path handsy, more in there once uses lower half, sprays line drives, has knack for barrel
Power: 92 max exit velocity, averaged 83 MPH. 283' max distance.
Arm: RH. INF-80 mph .3Q slot carry and accuracy
Defense: reliability to make the routine play
Run: 6.95 runner in the 60.

7/02/20

Listed at 5-foot-7, 145 pounds. Right-handed-hitting multi-positional prospect; showed above-average range and speed while roaming center field, and we’ve seen him perform well on the infield. Has been a productive lead-off hitter for Brew State; 6-for-12 last weekend with three doubles and seven runs scored.

6/18/20

Listed at 5-foot-7, 145 pounds. Right-handed-hitting middle infielder that led off for Brew State and often served as their offensive spark. Swings a quick bat that stays short and level through the zone. Speed is his primary weapon on offense, posting 4.65 and 4.68 second home-to-first times against MASH Baseball on Saturday afternoon. Spending the tournament at second base, Grennier showed feel for the position and looks like he can provide value from the position long-term with above-average middle infield actions; range and soft hands.

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