85.5
Velocity (max)
2/11/24
CLASS OF 2025
LHP
1B
Jason
Gumiela
St. Patrick (HS) • IL
6' 4" • 163.1LBS
L/L • 17yr 7mo
Travel Team: Top Tier 2025
6' 4" • 163.1LBSL/L • 17yr 7mo
Travel Team: Top Tier 2025
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
83.9 - 85.5
Velo Range
2/11/24
2060
Spin Rate (avg)
6/06/23
Changeup
76 - 79
Velo Range
2/11/24
1841
Spin Rate (avg)
8/06/24
Curveball
68.8 - 71.2
Velo Range
2/11/24
1713
Spin Rate (avg)
2/11/24
Slider
67.5 - 72.5
Velo Range
8/06/24
1812
Spin Rate (avg)
8/06/24
Positional Tools
Hitting
Hitting
Pitching
2024
2023
Sign in to view rankings 
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.1
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).
1954
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.
24.1
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.0
Curveball
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).
1713
Curveball
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).
75.7
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).
1663
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).
69.9
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).
1812
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.4
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).
2060
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.
25.3
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).
77.0
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).
1651
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).
68.5
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).
1751
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).
Illinois State Games (Invite-Only)
Aug 6, 2024
Trackman - Fastball
82.1
Velocity (max)
78.4 - 81.4
Velo Range
80.3
Eff Velocity (avg)
2,129
Spin Rate (max)
1,923
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
78.2
Velocity (max)
67.5 - 72.5
Velo Range
68.5
Eff Velocity (avg)
2,036
Spin Rate (max)
1,812
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
73.5
Velocity (max)
71.0 - 73.5
Velo Range
73.6
Eff Velocity (avg)
1,857
Spin Rate (max)
1,841
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
O'Hare Preseason ID
Feb 11, 2024
Trackman - Fastball
85.5
Velocity (max)
83.9 - 85.5
Velo Range
83.0
Eff Velocity (avg)
2,164
Spin Rate (max)
2,047
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
71.3
Velocity (max)
68.8 - 71.2
Velo Range
67.3
Eff Velocity (avg)
1,898
Spin Rate (max)
1,713
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
79.5
Velocity (max)
75.7 - 78.7
Velo Range
76.2
Eff Velocity (avg)
1,638
Spin Rate (max)
1,592
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Top Tier Scout Day
Jun 6, 2023
Trackman - Fastball
83.6
Velocity (max)
79.8 - 83.0
Velo Range
79.9
Eff Velocity (avg)
2,162
Spin Rate (max)
2,060
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
71.1
Velocity (max)
66.1 - 70.9
Velo Range
66.2
Eff Velocity (avg)
1,869
Spin Rate (max)
1,751
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
77.9
Velocity (max)
76.0 - 77.9
Velo Range
76.0
Eff Velocity (avg)
1,837
Spin Rate (max)
1,651
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+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Verbally committed to Winona State.
Positional Profile: LHP/1B
Body: 6-4, 163.1-pounds.
Delivery: Simple delivery with a shorter leg-lift, works with momentum moving towards the plate, some drop/drive, stride works in-line.
Arm Action: LH. 3/4 slot, hides ball well, whippy arm.
FB: T82, 78-81 mph. Throws mostly arm-side with consistent ride. T2129, 1923 average rpm.
SL: 68-72 mph. Slurve shape, depth with 1/7 action, swing/miss. T2036, 1812 average rpm.
CH: 71-74 mph. Plays with some depth and horizontal action. T1857, 1841 average rpm.
LHP Jason Gumiela (St. Patrick, 2025) catches the eye immediately thanks to his 6-foot-4, 180-pound frame, and he put together one of the more impressive ‘pens on the day. The southpaw has a simple delivery into a high front side, working into a tall balance point before moving into a slightly closed landing. He has a long draw out of the glove into a short, over-the-top release. Gumiela worked his fastball in the 84-85 mph range, playing with some vertical carry and life through the zone. He showed developing feel in his 1/7 curveball, but there’s big-breaking depth, 69-71 mph. His final offering was a firm changeup with developing feel, 76-79 mph.
Positional Profile: LHP/1B
Body: 6-4, 180-pounds. Trim, lean frame with room to add strength. Delivery: Simple to high front side, tall balance point; slightly closed landing.
Arm Action: LH. Long draw, short to over-the-top release.
FB: T85, 84-85 mph. Vertical, carry-type; life through the zone when locates. T2164, 2047 average rpm.
CB: 69-71 mph. Inconsistent feel to locate, big depth off a 1/7 plane. T1898, 1713 average rpm.
CH: 76-79 mph. Raw feel; circle type, firm. T1638, 1592 average rpm.