On Thursday, October 24th, the Prep Baseball Hawaii staff hosted it's second of three fall showcases with the Oahu Open ID hosted at Central Oahu Region Park in Waipahu, Hawaii. This event featured roughly 75 players from Oahu in the 2025 - 2029 classes with all players running through a full workout alongside our tech partners TrackMan, Blast Motion and Vizual Edge.

Fall Open ID's serve as one final chance for players to showcase their gains and development over the past year before baseball slows down to close out 2024.

Earlier this week, we broke down the top measurable data performers from the event with our Statistical Analysis and Pitching Data Dive articles. Now, we will take a further in-depth look at the top position players and metrics with the help of our tech partnerships, broken down by the categories down below:

For complete event results, click here.

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PHYSICAL/ATHLETIC TESTING

60-YARD DASH

GRIP STRENGTH (R)

GRIP STRENGTH (L)

TRACKMAN

EXIT VELOCITY (MAX)

Exit Velocity – This metric measures the speed of the ball off the bat, measured in miles per hour (MPH).

EXIT VELOCITY (AVG.)

BATTED BALL DISTANCE (MAX)

Distance – This metric measures how far the ball traveled, or would travel if it was not obstructed, measured in feet.

BATTED BALL DISTANCE (AVG.)

HARD HIT %

Hard Hit % - Percentage of batted balls with an exit velocity of 90 MPH or higher.

SWEET SPOT %

Sweet Spot % - This metric is determined by how often the player produces a batted ball during the session with a launch angle between 8 to 32 degrees.

BLAST MOTION

HAND SPEED (AVG.)

Hand Speed – The speed of the handle of the bat just before impact, measured in MPH. The handle is measured 6 inches from the knob of the bat.

MLB Avg: 23-29mph   MiLB Avg: 22-28mph   College Avg: 21-24mph

BAT SPEED (AVG.)

Bat Speed – The speed of the sweet spot of the bat at impact, measured in MPH. The sweet spot is measured 6 inches from the tip of the bat.

MLB Avg: 66-78mph   MiLB Avg: 63-75mph   College Avg: 66-75mph

ROTATIONAL ACCELERATION (AVG.)

Rotational Acceleration – A measure of how quickly the hitter gets from launch position to being on plane. This is measured in G-Force (g).

MLB Avg: 16.8g   MiLB Avg: 12.6g   College Avg: 12.9g

VIZUAL EDGE

EDGE SCORE

The Edge Score is a comprehensive score out of 100 that takes the core-six visual skills into account, providing athletes, parents, coaches and scouts with a benchmark number for assessing an athlete’s overall visual ability. In general the higher the Edge Score, the higher chance of athletic success. Think of the Edge Score as the 'Sixth Metric' in the standard Five-Tools that make up a ball player.

The average Edge Score for the 2020 MLB Draft Class was 79.3 (of hitters who completed a Vizual Edge test). MLB players we've worked with typically show stronger scores, with elite hitters scoring consistently above 87.0 on their Edge Score.

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