Prep Baseball Report

Tri State Arsenal-DB9 Scout Day: Stat Release & Leaderboards


Zach Guth
Assistant Scouting Director, NY/PA

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Complete Stat Release

POSITIONAL METRICS

60 Times (Indoors / turf)
Rank Name State School Class Pos 60-yard
1 Owen McAndrew PA Germantown Academy 2025 OF 7.18
2 Aidan Autovino PA Perkiomen Valley 2025 OF 7.28
3 Tyson Sumner PA Downingtown HS West Campus 2026 SS 7.30
4 Ryan Moore PA Plymouth Whitemarsh 2024 C 7.34
5 Tripp Shytle PA Methacton 2024 SS 7.44


OF Velocity
Rank Name State School Class Pos OF Velo
1 TJ Boccella PA Pope John Paul II 2024 OF 80
2 Gavin Moore PA Plymouth Whitemarsh 2026 OF 77
3 Jack Wertz PA Methacton 2025 OF 72
^ Carmen Pascale PA Upper Merion 2024 OF 72
^ Owen McAndrew PA Germantown Academy 2025 OF 72


INF Velocity
Rank Name State School Class Pos INF Velo
1 Jimmy Seedes PA Neshaminy 2023 1B 83
2 Ethan Fantel NJ South Brunswick 2024 1B 76
3 Joel Ummarino PA Exeter Township 2026 1B 75
^ Kevin Li PA The Haverford School 2025 RHP 75


C Velocity
Rank Name State School Class Pos C Velo
1 Ross Brotherston PA Harriton 2024 1B 71
^ Dominick Inzilla NJ Allentown 2025 C 71
2 Robert Harrison PA Neshaminy 2023 C 68
3 Caleb Siever PA The Haverford School 2026 C 67


Pop Times (Showcase Setting)
Rank Name State School Class Pos Pop Time
1 Dominick Inzilla NJ Allentown 2025 C 2.04-2.14
2 Ross Brotherston PA Harriton 2024 1B 2.20-2.29
3 Robert Harrison PA Neshaminy 2023 C 2.20-2.30


Exit Velocity (via Trackman)
Rank Name State School Class Pos Exit Velocity (max)
1 John Kurtz PA Homeschool 2024 C 91.4 mph
2 Ethan Fantel NJ South Brunswick 2024 1B 91.3 mph
3 Ross Brotherston PA Harriton 2024 1B 89.7 mph
4 TJ Boccella PA Pope John Paul II 2024 OF 89.6 mph
5 Gavin Moore PA Plymouth Whitemarsh 2026 OF 87.4 mph


ADVANCED HITTING METRICS (VIA TRACKMAN)

Average Exit Velocity
Rank Name State School Class Pos Exit Velocity (avg)
1 Ethan Fantel NJ South Brunswick 2024 1B 85.2 mph
2 Ryan Friel PA Bonner Prendergast 2026 OF 82.5 mph
3 Ross Brotherston PA Harriton 2024 1B 82.0 mph
4 Jimmy Seedes PA Neshaminy 2023 1B 80.2 mph
5 Cameron Zurawski PA Governor Mifflin 2026 LHP 79.9 mph


Peak Distance
Rank Name State School Class Pos Distance (max)
1 TJ Boccella PA Pope John Paul II 2024 OF 329 ft
2 Cameron Zurawski PA Governor Mifflin 2026 LHP 320 ft
3 Ross Brotherston PA Harriton 2024 1B 317 ft


Hard Hit Percentage
Rank Name State School Class Pos Hard Hit %
1 Ethan Fantel NJ South Brunswick 2024 1B 25 %
2 John Kurtz PA Homeschool 2024 C 11 %


ADVANCED HITTING METRICS (BLAST)

Hand Speed
Rank Name State School Class Pos Hand Speed (avg)
1 Ross Brotherston PA Harriton 2024 1B 25.3 mph
2 Hudson Haley PA Holy Rosary 2026 3B 22.4 mph
3 Joel Ummarino PA Exeter Township 2026 1B 22.2 mph


Bat Speed
Rank Name State School Class Pos Bat Speed (avg)
1 TJ Boccella PA Pope John Paul II 2024 OF 79.1 mph
2 Ross Brotherston PA Harriton 2024 1B 72.6 mph
3 Joel Ummarino PA Exeter Township 2026 1B 72.4 mph


Rotational Acceleration
Rank Name State School Class Pos Rot. Acc (avg)
1 Cameron Zurawski PA Governor Mifflin 2026 LHP 19.9 g
2 Ross Brotherston PA Harriton 2024 1B 17.3 g
3 Dominick Inzilla NJ Allentown 2025 C 14.5 g


On-Plane Efficiency 
Rank Name State School Class Pos On Plane Eff (avg)
1 Nolan Young PA Allentown Central Catholic 2026 LHP 84 %
2 Rylan Purnell PA Upper Darby 2026 OF 84 %
3 Cameron Zurawski PA Governor Mifflin 2026 LHP 82 %



ADVANCED PITCHING METRICS (VIA TRACKMAN)

Peak Velocity (FB)
Rank Name State School Class Pos Velocity (max)
1 Jimmy Seedes PA Neshaminy 2023 1B 82.7 mph
2 Austin Frank PA Methacton 2024 RHP 76.4 mph
3 Joel Ummarino PA Exeter Township 2026 1B 76.0 mph


Zone Percentage (FB)
Rank Name State School Class Pos Zone %
1 Nolan Young PA Allentown Central Catholic 2026 LHP 80 %
2 Ryan Jacobson PA Phoenixville Area HS 2026 SS 60 %
3 Cameron Zurawski PA Governor Mifflin 2026 LHP 50 %


Peak Spin Rate (FB)
Rank Name State School Class Pos Spin Rate (max)
1 Joel Ummarino PA Exeter Township 2026 1B 2132 rpm
2 Chase Brunner PA Parkland 2026 RHP 2123 rpm
3 Tripp Shytle PA Methacton 2024 SS 2059 rpm


Spin Score (Spin rate divided by velocity)
Rank Name State School Class Pos Spin Score (max)
1 Ian Ferrell PA The Episcopal Academy 2025 1B 29
2 Chase Brunner PA Parkland 2026 RHP 29
3 Tripp Shytle PA Methacton 2024 SS 28


Peak Spin Rate (CB)
Rank Name State School Class Pos Spin Rate (max)
1 Chase Brunner PA Parkland 2026 RHP 2387 rpm
2 Austin Frank PA Methacton 2024 RHP 2103 rpm
3 Varun Gabbita NJ High Tech 2024 SS 2083 rpm


Peak Spin Rate (SL)
Rank Name State School Class Pos Spin Rate (max)
1 Aiden Hagner PA Norristown Area 2025 3B 2337 rpm
2 Chase Brunner PA Parkland 2026 RHP 2279 rpm
3 Jimmy Seedes PA Neshaminy 2023 1B 2111 rpm