Prep Baseball Report

CLASS OF 2025

RHP
1B

Liam
St. Denis

Wauwatosa East (HS) • WI
6' 1" • 215LBS
R/R • 18yr 1mo
Travel Team: GRB/Stiks

Rankings

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
Visual Edge
News
Comments
Contact

Best Of Stats

Pitching

Fastball

86.1
Velocity (max)
7/30/24
85 - 86
Velo Range
2/17/24
2098
Spin Rate (avg)
6/23/21

Changeup

74.9 - 77.3
Velo Range
2/17/24
1983
Spin Rate (avg)
7/30/24

Curveball

71.2 - 73.7
Velo Range
2/17/24
2054
Spin Rate (avg)
2/17/24

Slider

73 - 76
Velo Range
7/30/24
2135
Spin Rate (avg)
2/18/23
Power
89.4
Exit Velocity (max)
3/13/22
83.7
Exit Velocity (avg)
3/13/22
303
Distance (max)
6/23/21
40
Sweet Spot %
3/13/22
Hitting
21.3
Hand Speed (max)
6/23/21
69.1
Bat Speed (max)
3/13/22
14.4
Rot. Acc (max)
6/23/21
-
Hard Hit %
Run
7.9
60
2/18/23
-
30-yd
-
10-yd
-
Run speed (max)
Defense
82
INF Velo
2/18/23
77
OF Velo
3/13/21
-
C Velo
-
Pop Time

Positional Tools

2023
2022
2021
60 Yard Dash
7.90
Infield Velocity
82.0
Power / Speed Score
11.1
60 Yard Dash
7.97
Infield Velocity
77.0
Power / Speed Score
11.2
60 Yard Dash
7.93
Outfield Velocity
77.0
Power / Speed Score
10.8
West Milwaukee Preseason ID
Feb 18, 2023
Position
7.90
60-yard
82
INF Velo
88
Exit Velo
Power Speed Score
Madison Preseason ID
Mar 13, 2022
Position
7.97
60-yard
77
INF Velo
89
Exit Velo
Power Speed Score
Underclass Trials
Jun 23, 2021
Position
7.93
60-yard
76
OF Velo
86
Exit Velo
Power Speed Score
Future Prospects Showcase - Madison
Mar 13, 2021
Position
8.16
60-yard
77
OF Velo
74
Exit Velo

Hitting

2023
2022
2021
Exit Velocity Max
87.6
Exit Velocity Avg
76.1
Distance Max
217
Distance Avg
89
Launch Angle Avg
11.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
89.4
Exit Velocity Avg
83.7
Distance Max
270
Distance Avg
109
Launch Angle Avg
5.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
85.9
Exit Velocity Avg
73.2
Distance Max
303
Distance Avg
165
Launch Angle Avg
17.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West Milwaukee Preseason ID
Feb 18, 2023
Trackman - Hitting
87.6
Exit Velocity (max)
76.1
Exit Velocity (avg)
89
Distance (avg)
217
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Preseason ID
Mar 13, 2022
Trackman - Hitting
89.4
Exit Velocity (max)
83.7
Exit Velocity (avg)
109
Distance (avg)
270
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Underclass Trials
Jun 23, 2021
Trackman - Hitting
85.9
Exit Velocity (max)
73.2
Exit Velocity (avg)
165
Distance (avg)
303
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
2022
2021
Hand Speed Max
17.3
Hand Speed Avg
16.8
Bat Speed Max
68.8
Bat Speed Avg
65.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.7
Hand Speed Avg
19.6
Bat Speed Max
69.1
Bat Speed Avg
65.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.3
Hand Speed Avg
20.7
Bat Speed Max
68.2
Bat Speed Avg
66.0
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
West Milwaukee Preseason ID
Feb 18, 2023
Blast - Hitting
17.3
Hand Speed (max)
16.8
Hand Speed (avg)
68.8
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Preseason ID
Mar 13, 2022
Blast - Hitting
20.7
Hand Speed (max)
19.6
Hand Speed (avg)
69.1
Bat Speed (max)
65.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Trials
Jun 23, 2021
Blast - Hitting
21.3
Hand Speed (max)
20.7
Hand Speed (avg)
68.2
Bat Speed (max)
66.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2024
2023
2022
2021
Fastball
Velocity Max
86.1
Fastball
Velocity Avg
84.6
Fastball
Spin Rate Avg
2091
Fastball
Spin Score Avg
24.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
72.3
Curveball
Spin Rate Avg
2054
Curveball
Total Movement Avg
Changeup
Velocity Avg
75.9
Changeup
Spin Rate Avg
1522
Changeup
Total Movement Avg
Slider
Velocity Avg
74.4
Slider
Spin Rate Avg
2106
Slider
Total Movement Avg
Fastball
Velocity Max
82.7
Fastball
Velocity Avg
82.0
Fastball
Spin Rate Avg
1965
Fastball
Spin Score Avg
24.0
Fastball
Total Movement Avg
Changeup
Velocity Avg
75.7
Changeup
Spin Rate Avg
1660
Changeup
Total Movement Avg
Slider
Velocity Avg
70.3
Slider
Spin Rate Avg
2135
Slider
Total Movement Avg
Fastball
Velocity Max
83.1
Fastball
Velocity Avg
82.1
Fastball
Spin Rate Avg
1954
Fastball
Spin Score Avg
23.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
64.6
Curveball
Spin Rate Avg
1926
Curveball
Total Movement Avg
Changeup
Velocity Avg
73.6
Changeup
Spin Rate Avg
1352
Changeup
Total Movement Avg
Fastball
Velocity Max
77.9
Fastball
Velocity Avg
76.1
Fastball
Spin Rate Avg
2034
Fastball
Spin Score Avg
26.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.1
Curveball
Spin Rate Avg
1831
Curveball
Total Movement Avg
Cutter
Velocity Avg
71.3
Cutter
Spin Rate Avg
2098
Cutter
Total Movement Avg
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Trackman - Fastball
86.1
Velocity (max)
83.6 - 85.2
Velo Range
82.7
Eff Velocity (avg)
2,224
Spin Rate (max)
2,098
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
75.7
Velocity (max)
72.6 - 75.7
Velo Range
72.6
Eff Velocity (avg)
2,257
Spin Rate (max)
2,106
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
74.5
Velocity (max)
72.8
Eff Velocity (avg)
1,983
Spin Rate (max)
1,983
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
West Milwaukee Preseason ID
Feb 17, 2024
Trackman - Fastball
86.1
Velocity (max)
84.8 - 86.0
Velo Range
83.3
Eff Velocity (avg)
2,124
Spin Rate (max)
2,071
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
74.7
Velocity (max)
71.2 - 73.7
Velo Range
70.5
Eff Velocity (avg)
2,073
Spin Rate (max)
2,054
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
77.7
Velocity (max)
74.9 - 77.3
Velo Range
74.5
Eff Velocity (avg)
1,501
Spin Rate (max)
1,430
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
West Milwaukee Preseason ID
Feb 18, 2023
Trackman - Fastball
82.7
Velocity (max)
81.4 - 82.5
Velo Range
82.6
Eff Velocity (avg)
2,106
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 %
Spin Efficiency % (avg)
Trackman - Slider
71.8
Velocity (max)
69.6 - 71.2
Velo Range
70.4
Eff Velocity (avg)
2,181
Spin Rate (max)
2,135
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.6
Velocity (max)
75.0 - 76.5
Velo Range
76.5
Eff Velocity (avg)
1,766
Spin Rate (max)
1,660
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Madison Preseason ID
Mar 13, 2022
Trackman - Fastball
83.1
Velocity (max)
81.4 - 82.8
Velo Range
81.3
Eff Velocity (avg)
2,105
Spin Rate (max)
1,954
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.9
Velocity (max)
63.1 - 65.9
Velo Range
64.3
Eff Velocity (avg)
2,004
Spin Rate (max)
1,926
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
75.9
Velocity (max)
71.9 - 75.3
Velo Range
73.6
Eff Velocity (avg)
1,444
Spin Rate (max)
1,352
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Underclass Trials
Jun 23, 2021
Trackman - Fastball
77.9
Velocity (max)
75.1 - 77.2
Velo Range
73.3
Eff Velocity (avg)
2,138
Spin Rate (max)
2,034
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.3
Velocity (max)
65.0 - 67.1
Velo Range
63.2
Eff Velocity (avg)
2,090
Spin Rate (max)
1,831
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Cutter
72.7
Velocity (max)
69.5 - 72.7
Velo Range
68.2
Eff Velocity (avg)
2,201
Spin Rate (max)
2,098
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2024
2022
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Slider
Hammer+
Slider
Sweep+
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Slider
Hammer+
Sweep+
Madison Preseason ID
Mar 13, 2022
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2024
2023
2022
2021
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
85.0
Curveball
Velocity Avg
71.0
Changeup
Velocity Avg
75.0
Slider
Velocity Avg
74.5
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
82.0
Changeup
Velocity Avg
75.5
Slider
Velocity Avg
70.5
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
82.0
Curveball
Velocity Avg
64.5
Changeup
Velocity Avg
73.5
Fastball
Velocity Max
78.0
Fastball
Velocity Avg
74.8
Curveball
Velocity Avg
65.2
Changeup
Velocity Avg
66.5
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Pitching
86
Max FB
84 - 85
FB
74 - 74
CH
73 - 76
SL
West Milwaukee Preseason ID
Feb 17, 2024
Pitching
86
Max FB
85 - 86
FB
71 - 71
CB
75 - 77
CH
PBRT Wisconsin Open
Jun 29, 2023
Pitching
81
Max FB
79 - 80
FB
68 - 69
CB
West Milwaukee Preseason ID
Feb 18, 2023
Pitching
83
Max FB
81 - 83
FB
75 - 76
CH
70 - 71
SL
Madison Preseason ID
Mar 13, 2022
Pitching
83
Max FB
81 - 83
FB
63 - 66
CB
72 - 75
CH
Underclass Trials
Jun 23, 2021
Pitching
78
Max FB
75 - 77
FB
65 - 67
CB
70 - 73
CT
Future Prospects Showcase - Madison
Mar 13, 2021
Pitching
75
Max FB
72 - 75
FB
63 - 66
CB
65 - 68
CH

Game Performance

Visual Edge

2023
2022
Edge Score
80.65
Edge Score
69.3

Pitch Ai

Notes

Comments

7/30/24
Liam St. Denis, Wauwatosa East (WI), 2025
Positional Profile: RHP/1B
Body: 6-1, 215-pounds.
Delivery: Simple delivery, medium leg lift with tuck, tall/fall down the mound.
Arm Action: RH. Long arm action in the back, 3/4 slot.
FB: T86, 84-85 mph. Firm out of the hand, mostly straight. T2224, 2098 average rpm.
SL: 73-76 mph. Tight, sharp actions, short break, feel to land. T2257, 2106 average rpm.
CH: 74-74 mph. Mostly straight, decel, can land in the zone. T1983, 1983 average rpm.
2/17/24

Liam St Denis, Wauwatosa East (WI), 2025
Positional Profile: RHP/1B
Body: 6-0, 230-pounds. Good proportions, sturdy build, strong lower half, sloped shoulders.
Delivery: Balanced leg lift, tall and fall, simple and easy mover.
Arm Action: RH. Full and quick arm action, 3Q slot.
FB: T86, 85-86 mph. Clean out of hand, mostly straight. T2124, 2098 average rpm.
CB: 71-71 mph. Short 11/5 action, flashed ability to land. T2071, 2040 average rpm.
CH: 75-77 mph. Decels, lower slot, shows feel to land and execute, fading action. T1501, 1430 average rpm.

2/17/24
RHP Liam St. Denis (Wauwatosa East, 2025) is a well-built righty with strength and the ability to move well on the mound. His delivery features a balanced leg lift and a simple tall-and-fall drive to the plate. His ¾ slot and quick arm enabled him to get to his velocity, as the right-hander sat 85-86 mph on the fastball. St. Denis showcased the ability to land his breaking ball for a strike, a low-70s curveball with 11/5 action. He also had feel for a changeup, showing fading action at 75-77 mph.
7/01/23

St. Denis, who has been mentioned previously as a bat for GRB Stiks Teal, got up on the mound and showed well in his start, earning the win. The right-hander struck out six batters over five innings of work, utilizing a lower-80s fastball to get outs and limit his opponent to just three runs. Had a quality feel for the slider, garnering swings and misses throughout. After a successful weekend, St. Denis inserted himself as an intriguing prospect to follow in the Wisconsin 2025 class. 

6/29/23

Standing at a strong 6-foot-1, 215 pounds, St. Denis, coming off of a quality spring for Wauwatosa East, made his first appearance of the summer in front of our staff, and showed well at the plate. The righty was not retired in a run-rule victory for GRB Stiks Teal, as he doubled, walked, drove in a run, and scored three times in the win. 

2/18/23

Positional Profile: RHP/1B
Body: 6-1, 215-pounds. Thick frame with strength some projection.
Delivery: Tall and fall delivery, short stride, closed toe at footstrike.
Arm Action: RH. Long arm circle, high 3/4 slot.
FB: T83, 81-83 mph. Plays with arm-side fade. T2106, 1965 average rpm.
SL: 70-71 mph. Gradual 10/4 shape. T2181, 2135 average rpm.
CH: 75-76 mph. Developing pitch, slight fade. T1766, 1660 average rpm.

2/18/23

Positional Profile: RHP/1B
Body: 6-1, 215-pounds. Thick frame with strength some projection.
Delivery: Tall and fall delivery, short stride, closed toe at footstrike.
Arm Action: RH. Long arm circle, high 3/4 slot.
FB: T83, 81-83 mph. Plays with arm-side fade. T2106, 1965 average rpm.
SL: 70-71 mph. Gradual 10/4 shape. T2181, 2135 average rpm.
CH: 75-76 mph. Developing pitch, slight fade. T1766, 1660 average rpm.

2/18/23

Positional Profile: RHP/1B
Body: 6-1, 215-pounds. Thick frame with strength some projection.
Hits: RHH. Stock set up with relaxed hands. Short gather into back side, under control advance to center, short, quick, direct, flat path inside path, long through the ball, can impact the ball to all fields.
Power: 88 max exit velocity, averaged 76.1 MPH. 217' max distance.
Arm: RH. INF-82 mph.3/4 slot quick arm, accurate.
Defense: Feel around the bag, soft hands.
Run: 7.90 runner in the 60.
Vizual Edge: 80.65 Edge Score

2/18/23

Positional Profile: RHP/1B
Body: 6-1, 215-pounds. Thick frame with strength some projection.
Hits: RHH. Stock set up with relaxed hands. Short gather into back side, under control advance to center, short, quick, direct, flat path inside path, long through the ball, can impact the ball to all fields.
Power: 88 max exit velocity, averaged 76.1 MPH. 217' max distance.
Arm: RH. INF-82 mph.3/4 slot quick arm, accurate.
Defense: Feel around the bag, soft hands.
Run: 7.90 runner in the 60.
Vizual Edge: 80.65 Edge Score

3/13/22

Positional Profile: RHP/1B
Body: 6-1, 205-pounds. Thick lower-half.
Delivery: Strong front side, loads up on backside, works directional.
Arm Action: RH. High 3/4 slot, connected arm path.
FB: T83.1, 81.4-82.8 mph. Four seam fastball creates some finish through the zone. T2105, 1953 average rpm.
CB: 63.1-65.9 mph. Slurve breaking ball, 11/5. T2004, 1926 average rpm.
CH: 71.9-75.3 mph. Straight change, gets slight sink.  T1444, 1351 average rpm.

Hit: RHH. Open, tall setup. Toe tap trigger. Hands stay behind head. Short controlled stride.  Vertical entry, tight rotation. Lift through impact.
Power: 89.4 max exit velocity, averaged 83.7 mph. 270’ max distance.
Arm: RH. INF - 77 mph. Long action, 3/4 slot.
Defense: Hands out front, average body control.
Run: 7.97 runner in the 60. 

3/13/22

St. Denis produced the top fastball in his class at the event, sitting 81-83 mph. St. Denis is a strong-bodied 6-foot-1, 205 pounds, with a hard back-spinning fastball that finished well through the zone. He added a slurve-type breaking ball and straight change with above-average feel. 

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