Prep Baseball Report

SoCal Preseason All-State Underclass: Trackman Hitting


PBR California Staff

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WILDOMAR, CALIF. - The SoCal Underclass Preseason All-State took place last weekend at Elsinore HS. The fourth annual event drew many of the top players in the 2025 and 2026 classes with over 20 players ranked in the Top 50 of their respective classes.  

Players were put through the traditional pro-style workout that included the 60-yard dash, BP, and a defensive workout. Players were then split into two teams and played a simulated “scout ball” formatted game in which pitchers faced no more than five hitters in their one inning of work. 

With so many talented players on hand it was a great day of baseball. In the coming days we’ll begin to roll out statistical leaders, categorical leaders, scouting reports, and much more. Until then we’ll take a look at the showcase categorical stats leaders. 

(Note: All showcase videos are players profiles pages)

Prep Baseball Report events across the country have been powered by TrackMan’s industry-leading portable system to capture pinpoint accurate, actionable data from player performances. Prep Baseball Report and TrackMan are dedicated to recognizing talent and unleashing their potential.

At the event all pitches were monitored through the portable Trackman B1 unit. Each player threw their complete arsenal of pitches allowing us to collect metrics such as release velocity, spin rate, vertical & horizontal movement and much more.

This data goes directly into the player profiles allowing the PBR Staff, college coaches and professional scouts alike to evaluate and compare prospects on a national scale.

LEADERS

MAX EXIT VELO

Rank Name State School Class Pos Exit Velocity (max)
1 Trent Grindlinger CA Huntington Beach High 2025 C 94.8 mph
2 Jarett Sabol CA Aliso Niguel High 2025 C 94.4 mph
3 Gavin Flores CA JSerra 2025 1B 93.4 mph
4 Brenden Lewis CA Granite Hills 2025 SS 93.4 mph
5 Eric Zdunek CA Maranatha 2026 OF 93.3 mph
6 Isaiah Reveron CA Apple Valley 2025 SS 93.3 mph
7 Jaeden Toki CA Etiwanda 2025 3B 92.5 mph
8 CJ Weinstein CA Huntington Beach 2026 2B 91.6 mph
9 Marcus McQueen CA Cajon 2025 RHP 91.5 mph
10 Cable Fledderjohn CA Coronado 2025 OF 91.5 mph
11 Grey Gusich CA Del Norte 2025 1B 91.4 mph
12 Josh Stonehouse CA Crespi 2025 1B 91.2 mph
13 Owen Smyth CA Cathedral Catholic 2025 LHP 91.0 mph
14 Matthew Manzo CA South Hills 2026 OF 90.8 mph
15 Vincent Milo CA Santa Margarita Catholic 2026 OF 90.3 mph

AVERAGE EXIT VELO

Rank Name State School Class Pos Exit Velocity (avg)
1 Trent Grindlinger CA Huntington Beach High 2025 C 91.0 mph
2 Isaiah Reveron CA Apple Valley 2025 SS 88.8 mph
3 Gavin Flores CA JSerra 2025 1B 88.7 mph
4 Grey Gusich CA Del Norte 2025 1B 88.1 mph
5 Jarett Sabol CA Aliso Niguel High 2025 C 87.8 mph
6 Eric Zdunek CA Maranatha 2026 OF 87.6 mph
7 Jaeden Toki CA Etiwanda 2025 3B 85.7 mph
8 Josh Stonehouse CA Crespi 2025 1B 84.9 mph
9 Owen Smyth CA Cathedral Catholic 2025 LHP 84.5 mph
10 Samuel Lopez CA Summit 2025 SS 84.3 mph
11 Arthur Chavez CA Redlands East Valley High 2025 C 84.0 mph
12 Matthew Manzo CA South Hills 2026 OF 83.9 mph
13 Marcus McQueen CA Cajon 2025 RHP 83.9 mph
14 Brenden Lewis CA Granite Hills 2025 SS 83.8 mph
15 Dominic Gutierrez CA Villa Park 2026 OF 83.5 mph

HARD HIT % (balls hit 90+ mph)

Rank Name State School Class Pos Hard Hit %
1 Trent Grindlinger CA Huntington Beach High 2025 C 80 %
2 Gavin Flores CA JSerra 2025 1B 50 %
3 Jarett Sabol CA Aliso Niguel High 2025 C 42 %
4 Jaeden Toki CA Etiwanda 2025 3B 37 %
^ Grey Gusich CA Del Norte 2025 1B 37 %
^ Eric Zdunek CA Maranatha 2026 OF 37 %
^ Isaiah Reveron CA Apple Valley 2025 SS 37 %
5 Brenden Lewis CA Granite Hills 2025 SS 33 %
6 Josh Stonehouse CA Crespi 2025 1B 14 %
^ Vincent Milo CA Santa Margarita Catholic 2026 OF 14 %
^ CJ Weinstein CA Huntington Beach 2026 2B 14 %
^ Owen Smyth CA Cathedral Catholic 2025 LHP 14 %
^ Matthew Manzo CA South Hills 2026 OF 14 %
7 Cable Fledderjohn CA Coronado 2025 OF 12 %
8 Marcus McQueen CA Cajon 2025 RHP 11 %

LINE DRIVE %

Rank Name State School Class Pos Line Drive %
1 Matthew Manzo CA South Hills 2026 OF 71 %
2 Royce McKenzie CA St. Bernard Catholic 2026 OF 62 %
^ Shane Miranda CA Saint Augustine 2025 C 62 %
3 Josh Stonehouse CA Crespi 2025 1B 57 %
^ Otis Boultinghouse CA JSerra Catholic 2026 OF 57 %
^ Marcus Reese CA Charter Oak 2025 RHP 57 %
4 Marc Emmerman CA Junipero Serra 2025 SS 55 %
5 Keegan Butcher CA Miller 2027 LHP 50 %
^ Samuel Lopez CA Summit 2025 SS 50 %
^ Julian Villalpando CA Oceanside 2025 SS 50 %
^ Matthew Witkow CA Calabasas 2025 3B 50 %
^ Grey Gusich CA Del Norte 2025 1B 50 %
6 Nicholas Rodriguez CA Palm Desert 2026 RHP 44 %
^ Tyler Ward CA Carlsbad 2025 OF 44 %
^ Kai Chang CA Arlington 2025 C 44 %
7 Rohan Brown CA Patrick Henry 2025 C 42 %
^ Jarett Sabol CA Aliso Niguel High 2025 C 42 %
^ Owen Smyth CA Cathedral Catholic 2025 LHP 42 %
8 Isaiah Reveron CA Apple Valley 2025 SS 37 %
9 Brenden Lewis CA Granite Hills 2025 SS 33 %
^ Spencer Kwon CA Cypress 2025 OF 33 %
^ Cristian Mares CA St. Augustine 2025 RHP 33 %
10 Dominic Gutierrez CA Villa Park 2026 OF 28 %
^ Brady McKay CA Crean 2026 SS 28 %
^ Luke Schultz CA Carlsbad 2026 2B 28 %
^ Vincent Milo CA Santa Margarita Catholic 2026 OF 28 %
^ CJ Weinstein CA Huntington Beach 2026 2B 28 %
^ Jake Jimenez CA Arroyo Valley High 2027 1B 28 %
^ Nolan Stoll CA West Ranch 2025 C 28 %
11 Andrew Costanzo CA Maranatha 2026 3B 25 %
^ Gavin Flores CA JSerra 2025 1B 25 %
^ Kade Martinez CA Sonora 2026 C 25 %
12 Marcus McQueen CA Cajon 2025 RHP 22 %
13 Trent Grindlinger CA Huntington Beach High 2025 C 20 %
14 Benjamin Gudoy III CA Cathedral Catholic 2025 OF 16 %
15 Anthony Blair CA Citrus Hill 2026 OF 12 %
^ Cable Fledderjohn CA Coronado 2025 OF 12 %
^ Jaeden Toki CA Etiwanda 2025 3B 12 %
^ John Short CA Cypress 2025 2B 12 %
^ Eric Zdunek CA Maranatha 2026 OF 12 %
^ Trevor Smith CA Granite Hills 2025 OF 12 %

SWEET SPOT %

Rank Name State School Class Pos Sweet Spot %
1 Samuel Lopez CA Summit 2025 SS 87 %
^ Shane Miranda CA Saint Augustine 2025 C 87 %
2 Jarett Sabol CA Aliso Niguel High 2025 C 85 %
^ Matthew Manzo CA South Hills 2026 OF 85 %
3 Marc Emmerman CA Junipero Serra 2025 SS 77 %
4 Royce McKenzie CA St. Bernard Catholic 2026 OF 75 %
^ Eric Zdunek CA Maranatha 2026 OF 75 %
5 Nolan Stoll CA West Ranch 2025 C 71 %
^ Josh Stonehouse CA Crespi 2025 1B 71 %
6 Kai Chang CA Arlington 2025 C 66 %
^ Nathan Mayfield CA Gahr 2025 LHP 66 %
^ Nicholas Rodriguez CA Palm Desert 2026 RHP 66 %
7 Kade Martinez CA Sonora 2026 C 62 %
^ Grey Gusich CA Del Norte 2025 1B 62 %
8 Owen Smyth CA Cathedral Catholic 2025 LHP 57 %
^ Marcus Reese CA Charter Oak 2025 RHP 57 %
^ Jake Jimenez CA Arroyo Valley High 2027 1B 57 %
^ Otis Boultinghouse CA JSerra Catholic 2026 OF 57 %
9 Andrew Costanzo CA Maranatha 2026 3B 50 %
^ Benjamin Gudoy III CA Cathedral Catholic 2025 OF 50 %
^ Julian Villalpando CA Oceanside 2025 SS 50 %
^ Matthew Witkow CA Calabasas 2025 3B 50 %
^ Arthur Chavez CA Redlands East Valley High 2025 C 50 %
^ Keegan Butcher CA Miller 2027 LHP 50 %
10 Noah Everly CA St. John Bosco High School 2026 SS 44 %
^ Tyler Ward CA Carlsbad 2025 OF 44 %
^ Cristian Mares CA St. Augustine 2025 RHP 44 %
11 CJ Weinstein CA Huntington Beach 2026 2B 42 %
^ Dominic Gutierrez CA Villa Park 2026 OF 42 %
^ Rohan Brown CA Patrick Henry 2025 C 42 %
12 Isaiah Reveron CA Apple Valley 2025 SS 37 %
^ Cable Fledderjohn CA Coronado 2025 OF 37 %
^ John Short CA Cypress 2025 2B 37 %
^ Gavin Flores CA JSerra 2025 1B 37 %
^ Anthony Blair CA Citrus Hill 2026 OF 37 %
^ Trevor Smith CA Granite Hills 2025 OF 37 %
13 Brenden Lewis CA Granite Hills 2025 SS 33 %
^ Marcus McQueen CA Cajon 2025 RHP 33 %
^ Spencer Kwon CA Cypress 2025 OF 33 %
14 Trent Grindlinger CA Huntington Beach High 2025 C 30 %
15 Aksel Orenyak CA Carlsbad 2026 RHP 28 %
^ Vincent Milo CA Santa Margarita Catholic 2026 OF 28 %
^ Brady McKay CA Crean 2026 SS 28 %
^ Luke Schultz CA Carlsbad 2026 2B 28 %

UPCOMING EVENTS

SHOWCASE STATE DATE LOCATION
Far North Preseason ID CA 01/15 Butte College
Peninsula Preseason ID
CA 01/22 College of San Mateo
South Bay Preseason ID CA 01/29 Mission College
Super 60 Pro Showcase National 02/05 The Max - McCook, IL

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