@jacklafflam 
93
Velocity (max)
8/05/23
CLASS OF 2025
RHP
Jack
Lafflam
Arizona
Brophy College Prep (HS) • AZ
6' 5" • 165LBS
R/R • 19yr 1mo
Travel Team: USA Prime National 16u
Brophy College Prep (HS) • AZ
6' 5" • 165LBS
R/R • 19yr 1mo
Travel Team: USA Prime National 16u
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
Fastball
91 - 93
Velo Range
8/05/23
2136
Spin Rate (avg)
6/21/22
Changeup
-
Velo Range
1725
Spin Rate (avg)
6/21/22
Curveball
74 - 79
Velo Range
6/08/23
-
Spin Rate (avg)
Slider
77 - 78
Velo Range
8/05/23
2416
Spin Rate (avg)
6/21/22
7.80
60-yd
7/27/22
4.25
30-yd
7/27/22
1.80
10-yd
7/27/22
17.3
Run speed (max)
7/27/22
Positional Tools
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.80
Hitting
Hitting
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.9
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.
23.9
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.0
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).
1725
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).
75.1
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).
2327
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).
2022 PBR Future Games
Jul 27, 2022
Trackman - Fastball
88.2
Velocity (max)
84.9 - 87.1
Velo Range
85.7
Eff Velocity (avg)
2,302
Spin Rate (max)
2,019
Spin Rate (avg)
Spin Score (max)
Trackman - Slider
77.8
Velocity (max)
74.7 - 77.2
Velo Range
75.2
Eff Velocity (avg)
2,334
Spin Rate (max)
2,237
Spin Rate (avg)
Spin Score (max)
2022 Top Prospect Games: Class of 2025 & 2026 (Invite-Only)
Jun 21, 2022
Trackman - Fastball
88.1
Velocity (max)
84.1 - 87.6
Velo Range
85.5
Eff Velocity (avg)
2,301
Spin Rate (max)
2,136
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
76.0
Velocity (max)
73.4 - 75.2
Velo Range
72.8
Eff Velocity (avg)
2,513
Spin Rate (max)
2,416
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
81.0
Velocity (max)
79.8
Eff Velocity (avg)
1,725
Spin Rate (max)
1,725
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
93.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
90.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Game Performance
Vizual Edge
2022
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.
71.64
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 PBR Future Games
Jul 27, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
2022 Top Prospect Games: Class of 2025 & 2026 (Invite-Only)
Jun 21, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
- 2025 Spring Rankings Update - Feb 23, 2024
- Brophy Prep Broncos: 2024 Preview - Jan 16, 2024
- Area Codes Underclass: Impact 60 (Reds) - Aug 16, 2023
- 2022 Arizona Leaderboards: Fastball Velocity - Dec 14, 2022
- Arizona's 25 Most Viewed Profiles of September - Oct 2, 2022
- Dirty Dozen: Future Games 2025 Arms - Sep 6, 2022
- Arizona's Most Viewed Profiles: July - Aug 7, 2022
- Future Games: Scout Blog - Aug 2, 2022
- 2025/2026 Top Prospect Games: Quick Hits - Jun 24, 2022
- 2025 Class Rankings - Feb 23, 2022
- Underclass All-State Preview: Jack Lafflam - Jan 3, 2022
Comments
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Jack Lafflam is one of Arizona's top arms in the 2025 class. The right hander is the definition of "projectable" with the build and delivery. His 6-foot-4 frame and pitchability is impressive. Strike throwing with 3 pitches is there, and has shown flashes of an out pitch in the SL. Lafflam topped at 88 with the FB, and with added strength the velo should see a major bump over the years. In yesterday's outing, Lafflam got through 5 hitters at en efficient rate, and ran into some trouble with 2 outs in his 2nd inning. We will see him back at work on Saturday vs Team Canada.
Lanky build at 6-foot-5, 165-pounds. Clean arm action with some whip through a tall ¾’s delivery. Encouraging notes here are in the arm speed and hip/shoulder separation. Clearly a polished arm with a good feel for the strike zone with all three pitches (Slider, change-up). Fastball spin is very solid (2000-2300), but the slider spin is most exciting, averaging 2400+ spin and getting up to 2500. The slider has significant movement both laterally and vertically. The change-up is a good speed difference with good spin and movement. When the mass catches up to the frame, this arm will have a high ceiling.
Game Results: 10 batters, 7 K, 1 H, 1 BB