@Brock1080760 18.6
Hand Speed (max)
2/08/26
CLASS OF 2028
SS
RHP
Brock
Tholen
Douglas (HS) • NV
6' 0" • 160.1LBS
S/R • 16yr 6mo
Travel Team: Douglas Dukes
6' 0" • 160.1LBSS/R • 16yr 6mo
Travel Team: Douglas Dukes
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
66.8
Bat Speed (max)
9/26/25
9.3
Rot. Acc (max)
9/14/25
-
Hard Hit %
87
Exit Velocity (max)
2/08/26
78.4
Exit Velocity (avg)
9/14/25
301
Distance (max)
9/26/25
44
Sweet Spot %
9/26/25
7.43
60-yd
2/08/26
4.05
30-yd
2/08/26
1.72
10-yd
2/08/26
18.2
Run speed (max)
2/08/26
80
INF Velo
9/14/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
9/14/25
81 - 83
Velo Range
9/14/25
1906
Spin Rate (avg)
9/14/25
Changeup
74.7 - 78.2
Velo Range
9/14/25
1309
Spin Rate (avg)
9/14/25
Slider
72 - 74
Velo Range
9/14/25
1888
Spin Rate (avg)
9/26/25
Positional Tools
2026
2025
Sign in to view rankings 
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
80.0
Hitting
2026
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
269
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
127
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.2228
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
301
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
169
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.1399
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Reno Preseason ID
Feb 8, 2026
Trackman - Hitting
87.0
Exit Velocity (max)
77.7
Exit Velocity (avg)
127
Distance (avg)
269
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Hitting
83.2
Exit Velocity (max)
74.1
Exit Velocity (avg)
198
Distance (avg)
301
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
Reno Fall ID
Sep 14, 2025
Trackman - Hitting
85.5
Exit Velocity (max)
78.4
Exit Velocity (avg)
149
Distance (avg)
294
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.7
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Reno Preseason ID
Feb 8, 2026
Blast - Hitting
18.6
Hand Speed (max)
18.1
Hand Speed (avg)
62.7
Bat Speed (max)
61.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Blast - Hitting
18.6
Hand Speed (max)
17.3
Hand Speed (avg)
66.8
Bat Speed (max)
64.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Reno Fall ID
Sep 14, 2025
Blast - Hitting
17.7
Hand Speed (max)
16.7
Hand Speed (avg)
62.8
Bat Speed (max)
60.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.1
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).
1892
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).
76.5
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).
1309
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).
1866
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).
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Fastball
82.5
Velocity (max)
77.2 - 80.4
Velo Range
76.2
Eff Velocity (avg)
2,029
Spin Rate (max)
1,890
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
74.8
Velocity (max)
70.2 - 73.6
Velo Range
68.4
Eff Velocity (avg)
2,077
Spin Rate (max)
1,888
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Reno Fall ID
Sep 14, 2025
Trackman - Fastball
82.6
Velocity (max)
80.8 - 82.6
Velo Range
80.5
Eff Velocity (avg)
1,954
Spin Rate (max)
1,906
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
73.6
Velocity (max)
71.8 - 73.6
Velo Range
70.2
Eff Velocity (avg)
2,182
Spin Rate (max)
1,787
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
78.2
Velocity (max)
74.7 - 78.2
Velo Range
74.9
Eff Velocity (avg)
1,394
Spin Rate (max)
1,309
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
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
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.
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.2
Changeup
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)
72.5
Game Performance
2026
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.72
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.05
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.43
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.74
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.15
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.66
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Reno Preseason ID
Feb 8, 2026
Vald
1.72
10-yd
4.05
30-yd
7.43
60-yd
18.2
Run speed (max)
1.41
RSI (max)
19.6
Jump Height (max)
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Vald
1.74
10-yd
4.15
30-yd
7.66
60-yd
17.5
Run speed (max)
0.86
RSI (max)
20.5
Jump Height (max)
Vizual Edge
2026
2025
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.
78.47
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.
77.03
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
Physical
2026
2025
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.
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.
Positional Profile: SS/RHP
Body: 6-0, 160-pounds.
Hit: SH. Athletic, squared. Short swing, stays inside well. Level bat path. 61.7 mph bat speed with 7 G's of rotational acceleration.
Power: 87 max exit velocity, averaged 77.7 mph. 269' max distance.
Arm: RH. INF-78 mph. Clean and short arm action. High 3/4 delivery.
Defense: Simple and controlled. Moves well and uses momentum well.
ATH: 7.43 runner in the 60. 1.72 and 4.05 in the 10 and 30 yard splits. 19.60 max vertical.
Vizual Edge: 78.47 Edge Score
Positional Profile: SS/RHP
Body: 6-1, 157-pounds.
Delivery: Tall setup with strong posture, stays relaxed pre-pitch, gradually moves into an efficient, aggressive downhill delivery
Arm Action: RH. High three-quarter slot, whippy and quick arm, confidently rips each pitch with intent
FB: T83, 81-83 mph. Natural life with occasional cut, uses all parts of the zone, velo plays up T1954, 1906 average rpm.
SL: 72-74 mph. Sharp bite, ability to throw in zone and out for whiffs, plenty more to come T2182, 1787 average rpm.
CH: 75-78 mph. Kills spin and depth, creating big time seperation from the FB, potential to be a weapon with added feel T1394, 1309 average rpm.
ATH: 7.74 runner in the 60. 1.84 and 4.23 in the 10 and 30 yard splits.
Positional Profile: SS/RHP
Body: 6-1, 157-pounds.
Hit: SH. Simple, squared, athletic stance, weight slightly on the back leg, stays balanced and relaxed Short, level-plane swings, making consistent, hard contact throughout the BP round 60.2 mph bat speed with 7 G's of rotational acceleration.
Power: 85 max exit velocity, averaged 78.4 mph. 294' max distance.
Arm: RH. C- mph. INF-80 mph. Clean, short arm path from a high three-quarter slot, creates natural carry and delivers accurate throws across the diamond
Defense: Athletic, controlled movements in all directions, keeps feet under control and stays loose throughout plays
ATH: 7.74 runner in the 60. 1.84 and 4.23 in the 10 and 30 yard splits.
Vizual Edge: 63.6 Edge Score