Prep Baseball Report

Nashville Open & Rising Stars ID: Trackman Files


Colin Chamblin
Manager, Deep South Operations / Area Scout

NASHVILLE, TN - The Nashville Open & Rising Stars ID was held on Tuesday, May 30th at Trevecca Nazarene University in Nashville, TN. This event was an open event that consisted of some of the top prospects from the 2024-2028 classes from Volunteer state. These players went through extended pro-style workout that included batting practice using Trackman, ran the 60 yard dash using Swift Performance, and much more. Pitchers were able to throw in simulated bullpens during the workout and were able to get numbers and metrics. There were some players who showed up and continued to build off of prior performances, but there were also some new names who jumped onto our radar with a strong showing on Tuesday.

Continuing off our post-event coverage for this event, we take a look back at some of the top performers and standouts from Tuesday. Continuing over the course of the next week or so, we will release different statistical leaderboards for the event along with other pieces of content.

View all positional stats HERE.

 

MAX FASTBALL VELOCITY & AVERAGE SPIN RATE

Rank Name State School Class Pos Velocity (max)
1 Lane Estes TN Chester County High School 2027 RHP 83.4 mph
2 Ashton Blesie TN Nolensville 2025 RHP 83.4 mph
3 Aiden Pennington TN Franklin 2026 3B 79.8 mph

Rank Name State School Class Pos Spin Rate (avg)
1 Case Stone TN McNairy Central 2026 3B 2231 rpm
2 Ashton Blesie TN Nolensville 2025 RHP 2199 rpm
3 Aiden Pennington TN Franklin 2026 3B 2064 rpm

Max Fastball Velocity: This metric calculates the speed of the pitch as it’s released from the pitcher’s hand.

Spin Rate: This metric calculates the rate of spin on the baseball as it leaves the pitcher’s hand, measured in revolutions per minute (rpm). Historical data shows that high-spin fastballs lessen the impact of gravity, allowing for more ‘rise’ (or less fall, in other words) as it carries through the zone. Low-spin fastballs typically indicate the pitch has greater horizontal action, often making it tougher to square up, but generally easier to make contact with, leading to more ground balls, while high-spin fastballs show a correlation with swings and misses.

AVERAGE FASTBALL HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 Ashton Blesie TN Nolensville 2025 RHP 14.5
2 Reid Bostic TN Lipscomb Academy 2028 SS 10.5
3 Zach Madar TN Davidson Academy 2027 SS 9.3

Horizontal Break: Outlined on TrackMan’s own website: “... horizontal movement is measured in inches between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.”

AVERAGE SLIDER SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 Case Stone TN McNairy Central 2026 3B 2484
2 Ashton Blesie TN Nolensville 2025 RHP 2430

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

AVERAGE CURVEBALL SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 Case Stone TN McNairy Central 2026 3B 2447 rpm
2 Aiden Pennington TN Franklin 2026 3B 2253 rpm
3 Zach Madar TN Davidson Academy 2027 SS 2046 rpm

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

AVERAGE CHANGEUP HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 Ashton Blesie TN Nolensville 2025 RHP 13.1
2 Reid Bostic TN Lipscomb Academy 2028 SS 11.9
3 Zach Madar TN Davidson Academy 2027 SS 10.9

Horizontal Break: This metric measures the distance, measured in inches, between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.

PEAK EXIT VELOCITY (HITTING)

Rank Name State School Class Pos Exit Velocity (max)
1 Nate Webb TN Pope John Paul II 2025 1B 102.1 mph
2 Madden Williams TN Lipscomb Academy 2025 3B 98.5 mph
3 Lucas Dawson TN Summit 2025 C 96.8 mph
4 Weston Parker TN Christ Presbyterian Academy 2025 OF 94.5 mph
5 Judd Dasso TN Brentwood 2025 1B 94.1 mph
6 Andrew Hermanson TN Father Ryan 2024 SS 93.9 mph
7 Ethan Roller TN Daniel Boone 2025 MIF 93.7 mph
8 Knox McLean TN Christ Presbyterian 2025 OF 93.6 mph
9 Colin Hitch TN Clarksville Academy 2025 OF 93.6 mph
10 Berrin Zenner TN Franklin Road Academy 2027 C 93.1 mph

Exit Velocity: This metric measures the speed of the ball, measured in miles per hour, as it comes off the bat at the moment of contact.

PEAK ESTIMATED BATTED DISTANCE (HITTING)

Rank Name State School Class Pos Distance (max)
1 Nate Webb TN Pope John Paul II 2025 1B 406 ft
2 Madden Williams TN Lipscomb Academy 2025 3B 369 ft
3 Judd Dasso TN Brentwood 2025 1B 368 ft
4 Weston Parker TN Christ Presbyterian Academy 2025 OF 365 ft
5 Knox McLean TN Christ Presbyterian 2025 OF 364 ft
6 Masin Hall TN LIPSCOMB ACADEMY 2025 3B 354 ft
7 Ethan Roller TN Daniel Boone 2025 MIF 348 ft
8 Lucas Dawson TN Summit 2025 C 342 ft
9 Joe Murphy TN Brentwood High School 2025 C 334 ft
10 Christopher Brown TN THE ENSWORTH SCHOOL 2026 C 332 ft

Distance: This metric measures the estimated “carry flat” distance, measured in feet, meaning the distance that the ball travels before it lands, or would have landed if it were not caught or obstructed.

 

Upcoming Events

SHOWCASE DATE LOCATION
Top Prospect Games: Upperclass (Invite Only) 6/6 Rose Park - Nashville, TN
Top Prospect Games: Underclass (Invite Only) 6/13 University of Tennessee (Lindsey Nelson Stadium)
Knoxville Open 6/20 Knoxville Catholic High School (Knoxville, TN)
Knoxville Rising Stars ID 6/20 Knoxville Catholic High School (Knoxville, TN)
Clarksville Open 6/27 Austin Peay University (Clarksville, TN)
Memphis Open 6/28 Memphis University (Memphis, TN)
Murfreesboro Open 7/11 Riverdale High School (Murfreesboro, TN)
Chattanooga Open 7/12 Chattanooga State CC (Chattanooga, TN)

 

Check out our website for more information on prep baseball in the Volunteer State. 

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