VALD Running Metrics: CBA Scout Day

November 13, 2025
Brandon Hall
NC / Mid-ATL Director of Scouting

CBA Scout Day – Event Rewind

The CBA Scout Day was held on Saturday, November 1, 2025, at Palisades High School in Charlotte, NC. This event gave players a chance to work directly with their organization in a structured, pro-style workout designed to capture key analytics and performance metrics.

Participants completed multiple rounds of batting practice, a defensive workout, and bullpens for pitchers, allowing coaches and scouts to evaluate both skill and in-game performance. While this Scout Day did not include BLAST Motion swing metrics, jump testing, or body measurements, the event focused on collecting essential stats and analytics to track player development.

This blog series will highlight the top performers from the CBA Scout Day, showcasing players who stood out during workouts, providing insight into those making a strong impression within their organization.

CLICK HERE to see the full roster, stats, and analytics from the event.

ATHLETIC TESTING & MEASUREMENTS - CBA Baseball Scout Day

VALD PERFORMANCE

TOP 60-YARD DASH

Rank	Name	State	School	Class	Pos	60-yd
1	Emery Young	NC	Marvin Ridge	2028	RHP	7.02 s
2	JonLuke Harper	NC	Northern High	2029	SS	7.09 s
3	Luke Douglas	NC	Marvin Ridge	2028	OF	7.12 s
4	Mason Mackay	SC	Northwestern High School Rock Hill, SC	2029	SS	7.17 s
5	Harper Teer	SC	Blue Ridge	2029	SS	7.18 s
6	Charlie Stafford	NC	Providence	2027	OF	7.23 s
7	Garrison Copeland	SC	Trinity Collegiate	2028	SS	7.24 s
8	Connor Kullman	NC	Hopewell	2027	OF	7.25 s
9	Austin Rath	SC	Dorman	2028	SS	7.31 s
^	Brock Bumgardner	NC	Cherryville High	2027	RHP	7.31 s
10	Che Aamodt	NC	Marvin Ridge	2028	2B	7.32 s

Traditionally, the 60-yard dash has been the in-event standard to help measure a player's speed tool. We implemented timing gates at the 10-yard split, to capture athletes’ quickness, explosiveness and reaction time. From there, we will calculate an athlete’s top-end speed in miles per hour. While the measurement still has its utility, the 10-yard split has started to become more and more applicable in determining the player's burst and reaction time in-game, whether that's in the outfield or on the basepaths.

TOP 10-YARD SPLIT

Rank	Name	State	School	Class	Pos	10-yd
1	Emery Young	NC	Marvin Ridge	2028	RHP	1.62 s
2	Luke Douglas	NC	Marvin Ridge	2028	OF	1.65 s
3	JonLuke Harper	NC	Northern High	2029	SS	1.68 s
4	Harper Teer	SC	Blue Ridge	2029	SS	1.71 s
5	Garrison Copeland	SC	Trinity Collegiate	2028	SS	1.73 s
^	Matthew Winser	NC	Homeschool (NC)	2027	2B	1.73 s
^	Connor Kullman	NC	Hopewell	2027	OF	1.73 s
6	Brock Bumgardner	NC	Cherryville High	2027	RHP	1.74 s
^	Barett Sizemore	NC	Hickory Ridge	2029	SS	1.74 s
^	Cooper Diehl	SC	Fort Mill High	2027	C	1.74 s
^	Charlie Stafford	NC	Providence	2027	OF	1.74 s
7	Mason Mackay	SC	Northwestern High School Rock Hill, SC	2029	SS	1.75 s
^	Che Aamodt	NC	Marvin Ridge	2028	2B	1.75 s
8	Gabriel Diaz	NC	Carmel Christian	2027	3B	1.76 s
^	Tyler Wright	NC	Hickory Grove Christian	2027	RHP	1.76 s
^	TJ Coleman	NC	Wilson Preparatory Academy	2029	LHP	1.76 s
9	Austin Rath	SC	Dorman	2028	SS	1.77 s
10	Davis Kemp	NC	South Rowan High	2028	2B	1.78 s

TOP 30-YARD SPLIT

Rank	Name	State	School	Class	Pos	30-yd
1	Emery Young	NC	Marvin Ridge	2028	RHP	3.88 s
2	JonLuke Harper	NC	Northern High	2029	SS	3.94 s
^	Luke Douglas	NC	Marvin Ridge	2028	OF	3.94 s
3	Connor Kullman	NC	Hopewell	2027	OF	4.01 s
4	Charlie Stafford	NC	Providence	2027	OF	4.02 s
5	Che Aamodt	NC	Marvin Ridge	2028	2B	4.04 s
6	Brock Bumgardner	NC	Cherryville High	2027	RHP	4.05 s
7	Barett Sizemore	NC	Hickory Ridge	2029	SS	4.08 s
8	Gabriel Diaz	NC	Carmel Christian	2027	3B	4.09 s
^	Whitton Butler	NC	High Point Christian Academy	2029	1B	4.09 s
9	Matthew Winser	NC	Homeschool (NC)	2027	2B	4.12 s
10	Tyler Wright	NC	Hickory Grove Christian	2027	RHP	4.13 s

MAX RUN SPEED (MPH)

Rank	Name	State	School	Class	Pos	Run speed (max)
1	Emery Young	NC	Marvin Ridge	2028	RHP	19.6
^	JonLuke Harper	NC	Northern High	2029	SS	19.6
2	Luke Douglas	NC	Marvin Ridge	2028	OF	19.3
^	Mason Mackay	SC	Northwestern High School Rock Hill, SC	2029	SS	19.3
3	Harper Teer	SC	Blue Ridge	2029	SS	19.2
4	Charlie Stafford	NC	Providence	2027	OF	19.1
5	Cooper Diehl	SC	Fort Mill High	2027	C	19.0
^	Connor Kullman	NC	Hopewell	2027	OF	19.0
^	Garrison Copeland	SC	Trinity Collegiate	2028	SS	19.0
^	Austin Rath	SC	Dorman	2028	SS	19.0
6	Brock Bumgardner	NC	Cherryville High	2027	RHP	18.9
7	Che Aamodt	NC	Marvin Ridge	2028	2B	18.7
8	Whitton Butler	NC	High Point Christian Academy	2029	1B	18.3
^	Braxton Faulkner	NC	Reagan	2029	SS	18.3
^	Gabriel Diaz	NC	Carmel Christian	2027	3B	18.3
9	Tyler Wright	NC	Hickory Grove Christian	2027	RHP	18.2
10	Barett Sizemore	NC	Hickory Ridge	2029	SS	18.1
^	Davis Kemp	NC	South Rowan High	2028	2B	18.1