@ParkerBass39587 
91
Velocity (max)
2/14/26
CLASS OF 2028
RHP
Parker
Bass
Olathe West (HS) • KS
6' 7" • 230LBS
R/R • 16yr 8mo
Travel Team: Jason Kidd Select 17u National
6' 7" • 230LBS
R/R • 16yr 8mo
Travel Team: Jason Kidd Select 17u National
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
89 - 91
Velo Range
2/14/26
2399
Spin Rate (avg)
2/14/26
Changeup
82 - 84
Velo Range
7/22/26
2132
Spin Rate (avg)
10/18/25
Curveball
74 - 76
Velo Range
7/22/26
-
Spin Rate (avg)
Slider
77 - 78
Velo Range
6/04/26
2471
Spin Rate (avg)
2/14/26
Pitching
2026
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
88.4
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).
2243
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.
25.4
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).
81.8
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).
1609
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).
74.6
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).
2224
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).
87.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.3
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).
2267
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.
26.3
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).
79.4
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).
2132
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).
71.7
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).
2181
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).
Future Games (Class of 2028)
Jul 22, 2026
Trackman - Fastball
90.8
Velocity (max)
86.2 - 89.5
Velo Range
87.7
Eff Velocity (avg)
2,460
Spin Rate (max)
2,193
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
76.6
Velocity (max)
72.9 - 75.6
Velo Range
73.7
Eff Velocity (avg)
2,315
Spin Rate (max)
2,142
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
83.5
Velocity (max)
81.8 - 83.5
Velo Range
83.0
Eff Velocity (avg)
1,919
Spin Rate (max)
1,901
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Kansas City Preseason ID
Feb 14, 2026
Trackman - Fastball
91.0
Velocity (max)
89.1 - 91.0
Velo Range
89.7
Eff Velocity (avg)
2,480
Spin Rate (max)
2,399
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
77.4
Velocity (max)
73.7 - 77.4
Velo Range
74.2
Eff Velocity (avg)
2,621
Spin Rate (max)
2,471
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
82.0
Velocity (max)
80.8 - 82.0
Velo Range
81.4
Eff Velocity (avg)
1,544
Spin Rate (max)
1,414
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Kansas Fall ID
Oct 18, 2025
Trackman - Fastball
87.4
Velocity (max)
85.4 - 87.2
Velo Range
84.1
Eff Velocity (avg)
2,339
Spin Rate (max)
2,267
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
72.1
Velocity (max)
71.5 - 72.1
Velo Range
68.6
Eff Velocity (avg)
2,231
Spin Rate (max)
2,181
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
81.8
Velocity (max)
77.1 - 81.8
Velo Range
79.0
Eff Velocity (avg)
2,219
Spin Rate (max)
2,132
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2025
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
Pitching Velos
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
88.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.3
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.8
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Game Performance
Notes
News
- Kansas Class of 2028 Rankings Update: Post-Summer Edition - Aug 28, 2026
- 2026 Team Kansas Future Games Preview - Jul 17, 2026
- 2026 Kansas City Preseason ID: Quick Hits - Mar 12, 2026
- Prep Baseball Kansas Best of 2025: Top Average Changeup Horizontal Movement - Dec 31, 2025
- Kansas Fall ID: Quick Hits - Nov 4, 2025
- Kansas Summer Rankings Update: Class of 2028 - Oct 29, 2025
- Kansas Fall ID: Data Dive - Oct 27, 2025
- Kansas Fall ID: Stat Story - Oct 24, 2025
Comments
Draft Reports
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Positional Profile: RHP
Body: 6-7, 238-pounds. Tall physical build.
Delivery: Drop and drive delivery with a moderate tempo. Uses a high leg lift before striding straight down the mound and falling off after landing
Arm Action: RH. Long loose arm action from a 3/4s lot.
FB: T91, 89-91 mph. Some strikes, high spin, arm side run. T2480, 2399 average rpm.
SL: 74-77 mph. Developing accuracy, high spin, sharp right to left break. T2621, 2471 average rpm.
CH: 81-82 mph. Mostly strikes, kills spin, arm side fade. T1544, 1414 average rpm.
Positional Profile: RHP
Body: 6-6, 227-pounds. Tall imposing physical build.
Delivery: Uptempo drop and drive delivery. Uses a high leg lift before striding straight down the mound into a balanced landing with some recoil.
Arm Action: RH. Long strong arm action from a 3/4 slot.
FB: T87, 85-87 mph. Some strikes, high spin, arm side run. T2339, 2267 average rpm.
SL: 71-72 mph. Mostly strikes, moderate spin, sharp right to left break. T2231, 2181 average rpm.
CH: 77-82 mph. Some strikes, arm side fade. T2219, 2132 average rpm.