Prep Baseball Report

CLASS OF 2026

LHP
OF

Montgomery
O'Brien

Wauwatosa East (HS) • WI
6' 2" • 178.8LBS
L/L • 16yr 8mo
Travel Team: Prospect Training Academy 16u Cardinal
2026 National

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2026 State

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

Best Of Stats

Pitching

Fastball

90
Velocity (max)
7/24/24
85 - 89
Velo Range
7/24/24
2220
Spin Rate (avg)
7/24/24

Changeup

75.5 - 77.2
Velo Range
7/30/24
1522
Spin Rate (avg)
7/30/24

Curveball

70 - 75
Velo Range
6/20/24
2364
Spin Rate (avg)
7/24/24

Slider

75.6 - 79.3
Velo Range
7/24/24
2409
Spin Rate (avg)
7/24/24
Power
95.9
Exit Velocity (max)
3/16/24
86.4
Exit Velocity (avg)
3/16/24
359
Distance (max)
3/16/24
70
Sweet Spot %
3/16/24
Hitting
21.8
Hand Speed (max)
3/16/24
76.2
Bat Speed (max)
3/16/24
19.4
Rot. Acc (max)
3/16/24
50
Hard Hit %
3/16/24
Run
7.22
60
3/16/24
4.17
30-yd
6/20/23
1.8
10-yd
6/20/23
18.4
Run speed (max)
6/20/23
Defense
-
INF Velo
91
OF Velo
3/16/24
-
C Velo
-
Pop Time

Positional Tools

2024
2023
60 Yard Dash
7.22
Outfield Velocity
91.0
Power / Speed Score
13.3
60 Yard Dash
7.51
Outfield Velocity
79.0
Power / Speed Score
11.5
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Position
7.40
60-yard
83
OF Velo
93
Exit Velo
Power Speed Score
Milwaukee Preseason ID
Mar 16, 2024
Position
7.22
60-yard
91
OF Velo
96
Exit Velo
Power Speed Score
Milwaukee Open
Jun 20, 2023
Position
7.51
60-yard
79
OF Velo
86
Exit Velo
Power Speed Score

Hitting

2024
2023
Exit Velocity Max
95.9
Exit Velocity Avg
85.7
Distance Max
359
Distance Avg
232
Launch Angle Avg
23.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
86.1
Exit Velocity Avg
76.8
Distance Max
278
Distance Avg
152
Launch Angle Avg
16.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Trackman - Hitting
92.6
Exit Velocity (max)
85.1
Exit Velocity (avg)
199
Distance (avg)
354
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Preseason ID
Mar 16, 2024
Trackman - Hitting
95.9
Exit Velocity (max)
86.4
Exit Velocity (avg)
266
Distance (avg)
359
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Open
Jun 20, 2023
Trackman - Hitting
86.1
Exit Velocity (max)
76.8
Exit Velocity (avg)
152
Distance (avg)
278
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2023
Hand Speed Max
21.8
Hand Speed Avg
19.8
Bat Speed Max
76.2
Bat Speed Avg
70.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.7
Hand Speed Avg
19.9
Bat Speed Max
67.6
Bat Speed Avg
64.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Blast - Hitting
19.5
Hand Speed (max)
18.7
Hand Speed (avg)
72.7
Bat Speed (max)
68.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Milwaukee Preseason ID
Mar 16, 2024
Blast - Hitting
21.8
Hand Speed (max)
21.0
Hand Speed (avg)
76.2
Bat Speed (max)
72.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Milwaukee Open
Jun 20, 2023
Blast - Hitting
20.7
Hand Speed (max)
19.9
Hand Speed (avg)
67.6
Bat Speed (max)
64.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2024
2023
Fastball
Velocity Max
90.0
Fastball
Velocity Avg
85.3
Fastball
Spin Rate Avg
2202
Fastball
Spin Score Avg
25.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
72.3
Curveball
Spin Rate Avg
2122
Curveball
Total Movement Avg
Changeup
Velocity Avg
76.4
Changeup
Spin Rate Avg
1522
Changeup
Total Movement Avg
Slider
Velocity Avg
75.6
Slider
Spin Rate Avg
2252
Slider
Total Movement Avg
Fastball
Velocity Max
80.1
Fastball
Velocity Avg
78.8
Fastball
Spin Rate Avg
2018
Fastball
Spin Score Avg
25.6
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.6
Curveball
Spin Rate Avg
1948
Curveball
Total Movement Avg
Slider
Velocity Avg
68.1
Slider
Spin Rate Avg
1997
Slider
Total Movement Avg
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Trackman - Fastball
85.4
Velocity (max)
82.1 - 85.1
Velo Range
81.8
Eff Velocity (avg)
2,303
Spin Rate (max)
2,211
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
73.9
Velocity (max)
72.4
Eff Velocity (avg)
2,247
Spin Rate (max)
2,247
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
75.7
Velocity (max)
73.8 - 75.7
Velo Range
72.9
Eff Velocity (avg)
2,237
Spin Rate (max)
2,187
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.2
Velocity (max)
75.5 - 77.2
Velo Range
74.7
Eff Velocity (avg)
1,562
Spin Rate (max)
1,522
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Future Games (Class of 2026/27)
Jul 24, 2024
Trackman - Fastball
90.0
Velocity (max)
85.4 - 88.6
Velo Range
86.5
Eff Velocity (avg)
2,421
Spin Rate (max)
2,220
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
74.1
Velocity (max)
73.1
Eff Velocity (avg)
2,364
Spin Rate (max)
2,364
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
80.6
Velocity (max)
75.6 - 79.3
Velo Range
76.1
Eff Velocity (avg)
2,474
Spin Rate (max)
2,409
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Milwaukee Preseason ID
Mar 16, 2024
Trackman - Fastball
86.7
Velocity (max)
84.4 - 86.0
Velo Range
84.5
Eff Velocity (avg)
2,240
Spin Rate (max)
2,145
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
72.3
Velocity (max)
71.0 - 72.2
Velo Range
69.1
Eff Velocity (avg)
2,117
Spin Rate (max)
2,049
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
75.1
Velocity (max)
73.7 - 74.9
Velo Range
72.4
Eff Velocity (avg)
2,235
Spin Rate (max)
2,153
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Milwaukee Open
Jun 20, 2023
Trackman - Fastball
80.1
Velocity (max)
77.6 - 80.0
Velo Range
77.1
Eff Velocity (avg)
2,103
Spin Rate (max)
2,018
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
68.1
Velocity (max)
67.2 - 68.1
Velo Range
66.3
Eff Velocity (avg)
2,044
Spin Rate (max)
1,948
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
69.1
Velocity (max)
67.1 - 69.1
Velo Range
66.4
Eff Velocity (avg)
2,062
Spin Rate (max)
1,997
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2024
2023
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Slider
Hammer+
Slider
Sweep+
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Slider
Hammer+
Slider
Sweep+
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Milwaukee Preseason ID
Mar 16, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Milwaukee Open
Jun 20, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+

Pitching Velos

2024
2023
Fastball
Velocity Max
90.0
Fastball
Velocity Avg
84.1
Curveball
Velocity Avg
71.8
Changeup
Velocity Avg
75.5
Slider
Velocity Avg
75.9
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
78.8
Curveball
Velocity Avg
67.5
Slider
Velocity Avg
68.5
Wisconsin State Games (Invite-Only)
Jul 30, 2024
Pitching
85
Max FB
82 - 85
FB
74 - 74
CB
76 - 77
CH
74 - 76
SL
Future Games
Jul 25, 2024
Pitching
90
Max FB
86 - 89
FB
76 - 77
SL
Future Games (Class of 2026/27)
Jul 24, 2024
Pitching
90
Max FB
85 - 89
FB
74 - 74
CB
76 - 79
SL
Rock Summer Championship 16U
Jul 11, 2024
Pitching
86
Max FB
80 - 84
FB
67 - 71
CB
74 - 75
CH
16U National Championship
Jun 20, 2024
Pitching
85
Max FB
79 - 85
FB
70 - 75
CB
2024 WIAA Season
Mar 26, 2024
Pitching
84
Max FB
81 - 83
FB
68 - 72
CB
75 - 77
SL
Milwaukee Preseason ID
Mar 16, 2024
Pitching
87
Max FB
84 - 86
FB
71 - 72
CB
74 - 75
SL
PBRT Illinois Open
Jul 7, 2023
Pitching
80
Max FB
77 - 80
FB
68 - 70
SL
PBRT Wisconsin Open
Jun 29, 2023
Pitching
79
Max FB
76 - 79
FB
Milwaukee Open
Jun 20, 2023
Pitching
80
Max FB
78 - 80
FB
67 - 68
CB
67 - 69
SL

Game Performance

2024
2023
RSi
Vertical Jump
10 Yard Dash
1.80
30 Yard Dash
4.17
60 Yard Dash
7.51
Top Speed (MPH)
Future Games (Class of 2026/27)
Jul 24, 2024
Swift
2.14
RSi (max)
29.9
Jump Height (max)
Milwaukee Preseason ID
Mar 16, 2024
Swift
2.24
RSi (max)
26.9
Jump Height (max)
Milwaukee Open
Jun 20, 2023
Swift
1.80
10-yd
4.17
30-yd
7.51
60-yd
18.4
Run speed (max)

Visual Edge

2024
2023
Edge Score
73.48
Edge Score
61.45

Pitch Ai

Notes

Comments

11/13/24
7/30/24

Positional Profile: LHP/OF
Body: 6-2, 178.8-pounds.
Delivery: High 3/4 slot, quick, loose, aggressive, repeats, on-line arm action.
Arm Action: LH. Medium leg lift, lands cross body to create deception, dynamic, well-sequenced.
FB: T85, 82-85 mph. Backspin, good carry through the zone. T2303, 2211 average rpm.
CB: 74-74 mph. Tight break, 11/5 shape, out pitch weapon. T2247, 2247 average rpm.
SL: 74-76 mph. Mostly lateral break, can land. T2237, 2187 average rpm.
CH: 76-77 mph. Sink and fade with good sell of the pitch. T1562, 1522 average rpm.

7/30/24

Montgomery O'Brien, Wauwatosa East (WI), 2026
Positional Profile: LHP/OF
Body: 6-2, 178.8-pounds.
Hit: LHH. Narrow and slightly open setup, rhythmic trigger on time. Short path to the baseball, feel for the barrel, easy, simple, line drives. 68.7 mph bat speed with 12 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 85.1 mph. 354' max distance.
Arm: LH. OF-83 mph. Longer over the top action, carry and accuracy, repeats it.
Defense: Attacks the baseball with intent, steady hands, active footwork.
ATH: 7.40 runner in the 60.

7/17/24

Possessing an athletic and lengthy 6-foot-1, 185-pound frame, Montgomery O’Brien was shoving on the mound for Prospect Training Academy. The lefty threw for 4.1 innings only giving up two hits and striking out six. Mechanically, he is tall on the mound and fully extends stepping toward the left-handed batter’s box with a high 3/4 arm slot. O’Brien’s fastball topped 86 and was sitting 80-84 mph most of the game. His 12-6 curveball is thrown a lot slower at 67-71 mph which keeps the hitters off balance.

3/16/24

Positional Profile: LHP/OF
Body: 6-1, 178-pounds. Long frame, athletic, will fill.
Delivery: Athletic arm action, loose with whip, 3/4 slot.
Arm Action: LH. Stretch only, high leg kick works in-line to home.
FB: T87, 84-86 mph. Life out of the hand, occasional cut. T2240, 2145 average rpm.
CB: 71-72 mph. Sharp downer movement, 1/7 shape. T2117, 2049 average rpm.
SL: 74-75 mph. Sharp tight sweeping action. T2235, 2153 average rpm.
ATH: 7.22 runner in the 60. 26.90 max vertical.

3/16/24

Positional Profile: LHP/OF
Body: 6-1, 178-pounds. Long frame, athletic, will fill.
Hit: LHH. Stock set up, slightly open, easy toe tap back, on time to hitting position, smooth. Downhill, loose hands through the ball, ball jumps to all fields. 72.7 mph bat speed with 16 G's of rotational acceleration.
Power: 96 max exit velocity, averaged 86.4 mph. 359' max distance.
Arm: LH. OF-91 mph. Full arm action, 3/4 slot, quick and whippy out front.
Defense: Moves well with size, clean transfer.
ATH: 7.22 runner in the 60. 26.90 max vertical.

3/16/24

LHP/OF Montgomery O’Brien (Wauwatosa East, 2026) came away as one of the day’s biggest winners, catapulting himself into a name to closely monitor heading into the spring. Listed at a lean 6-foot-1, 177 pounds, O’Brien took one of the more consistent rounds of BP, averaging an exit speed of 86.4 mph while reaching a max of 95.9 mph, and his furthest batted ball traveled over 350 feet. O’Brien teased his arm strength during his round of outfield defense when he reached a 91 mph high on his hardest throw. His arm strength carried over to the mound exceptionally well. From a loose and clean delivery, O’Brien’s fastball sat in the mid-80s and topped at 86.7 mph with over 16 inches of induced vertical break through the zone. He also spun in a pair of deadly breaking balls; a low-70s curveball with sharp 1/7 break paired with late downer action and a tight sweeping slider in the mid-70s. Overall it was a standout showing from O’Brien and he is now firmly one of the most intriguing southpaws in the state.

6/20/23

Positional Profile: LHP/OF
Body: 6-0, 160-pounds. High waist. Strength throughout.
Hit: LHH. Open stance, works around the backside, up and down leg lift. Centered load, under control, flat path, sprays line drives to all fields. 64.6 mph bat speed with 15 G’s of rotational acceleration.
Power: 86 max exit velocity, averaged 76.8 mph. 278’ max distance.
Arm: LH. OF - 79 mph. Long draw, into a 3/4 slot, on target to home.
Defense: Aggressive through the baseball, one hand gather into crow hop.
Run: 7.51 runner in the 60.

6/20/23

Positional Profile: LHP/OF 
Body: 6-0, 160-pounds. High waist. Strength throughout. 
Delivery: Medium, inline leg lift. Tall and fall delivery. Slight crossfire action. 
Arm Action: LH. Medium arm loop. 3/4 slot. Some whip. 
FB: T80, 78-80 mph. Some running action.  T2103, 2018 average rpm.
CB: 67-68 mph. 1/7 action with depth.  T2044, 1948 average rpm.
SL: 67-69 mph. Sweeping action.  T2062, 1997 average rpm.

6/20/23

 LHP Monty O’Brien (Wauwatosa East, 2026) is a high upside incoming sophomore to follow after putting together a clean ‘pen on Tuesday. Listed at a projectable 6-foot, 160-pounds with long limbs, O’Brien is a clean mover on the bump and pairs it with a loose arm that projects to add more velocity as he continues to develop. During his ‘pen, O’Brien sat in the 78-80 mph range with a running fastball that featured 15.5’ of horizontal movement at its peak. He also mixed in two breaking balls, the first being a more traditional curveball that played with 1/7 action with depth and the second was a sweeping slider in the high-60s. 

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Physical

2024
Grip Strgth (LH)
Grip Strgth (RH)
Future Games (Class of 2026/27)
Jul 24, 2024
Physical - Athlete
6' 2"
Ht
178.8
Wt
Body Fat %
SMM
FG Workout WI/IL/IN
Jul 23, 2024
Physical - Athlete
6' 2"
Ht
178.8
Wt
Body Fat %
SMM
Milwaukee Preseason ID
Mar 16, 2024
Physical - Athlete
6' 1"
Ht
177.7
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)