@rourkejulio2011 84.3
Velocity (max)
1/25/26
CLASS OF 2029
RHP
OF
Rourke
Julio
Vista Murrieta (HS) • CA
6' 4" • 190LBS
R/R • 15yr 3mo
Travel Team: San Diego Show
6' 4" • 190LBSR/R • 15yr 3mo
Travel Team: San Diego Show
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
81 - 84
Velo Range
1/25/26
2177
Spin Rate (avg)
1/25/26
Changeup
75.4 - 77.2
Velo Range
1/25/26
1802
Spin Rate (avg)
1/25/26
Curveball
71 - 74
Velo Range
1/25/26
2304
Spin Rate (avg)
1/25/26
Slider
70.8 - 73.2
Velo Range
1/25/26
2360
Spin Rate (avg)
1/25/26
Positional Tools
Hitting
Hitting
Pitching
2026
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.7
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).
2177
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.4
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).
2304
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).
76.3
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).
1802
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).
72.1
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).
2360
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).
Inland Empire Preseason ID
Jan 25, 2026
Trackman - Fastball
84.3
Velocity (max)
81.4 - 83.9
Velo Range
82.1
Eff Velocity (avg)
2,246
Spin Rate (max)
2,177
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
74.0
Velocity (max)
71.2 - 73.6
Velo Range
71.6
Eff Velocity (avg)
2,445
Spin Rate (max)
2,304
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
73.2
Velocity (max)
70.8 - 73.2
Velo Range
71.3
Eff Velocity (avg)
2,400
Spin Rate (max)
2,360
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
77.4
Velocity (max)
75.4 - 77.2
Velo Range
76.2
Eff Velocity (avg)
1,981
Spin Rate (max)
1,802
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
2026
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.
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Inland Empire Preseason ID
Jan 25, 2026
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Pitching Velos
2026
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)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Game Performance
Vizual Edge
Pitch Ai
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Contact
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Physical
2026
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Rourke Julio, Vista Murrieta (CA), 2029
Positional Profile: RHP/3B Long levered pitcher with present velocity and feel for secondaries. Someone to look out for.
Body: 6-2, 183-pounds. Long lean frame with a lot to add on to. Moves well on the mound with plus hip mobility.
Delivery: Medium high leg lift, creates good sink into back leg, with ability to clear hips, front arm creates timing and pull through for motion. Front leg stays firm through delivery.
Arm Action: RH. 3/4 arm slot, with medium length takeback. Best when release point is out front.
FB: T84, 81-84 mph. Arm side run, good spin rate already present with velocity. T2246, 2177 average rpm.
CB: 71-74 mph. Tight 12/6 action. Filled up zone with it. T2445, 2304 average rpm.
SL: 71-73 mph. Present horizontal movement. Current spin rate is plus at velocity. Moves well left to right. T2400, 2360 average rpm.
CH: 75-77 mph. Vertical movement, shows seperation from fastball. T1981, 1802 average rpm.
Julio is a highly intriguing young arm with a frame and projection that stand out immediately. Still at just 14 years old (and 10 months), he already owns a long, physical 6-2, 183-pound build that looks the part of a future starter. In his bullpen, he worked 82-84 mph with the fastball and 2200+ spin, showing early signs of life and carry through the zone. His secondary mix showed advanced feel for his age, featuring a 71-74 mph curveball with 2400+ spin, a 71-73 mph sweeping slider with strong horizontal action. He rounded out his mix with a developing changeup at 75-77 mph, spinning it at 1800+ rpm. While still a work in progress, he flashed one changeup with true late dive, hinting at a potential fourth weapon as he continues to refine the pitch. Expected to see time this spring on varsity at Vista Murrieta as both a pitcher and potential corner outfield bat, Julio is already a 2029 name to circle in Southern California, with upside that will continue to grow as he develops.