Prep Baseball Report

East Bay Preseason ID: TrackMan Pitching


PBR California

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HAYWARD, CALIF. - Our Preseason ID series concluded on Sunday 2/5/23, at Chabot College in the East Bay city of Hayward. Over the winter we made stops all over Northern California (Fresno, Chico, Peninsula, South Bay, & East Bay), bringing PBR to the players in their home regions.

In seeing nearly 150 players at the preseason events, we've seen players who will be receiving invitations to exclusive PBR events such as Future Games, West Coast Games, and California State Games. We've seen players who came out to get their numbers/stats updated, reflecting their growth, development, and hard work. Some of those players will rise in their class ranking. We've also come across players we've not previously seen before. It's been a very productive preseason schedule.

At the ID events and open events the players compete in a traditional showcase workout, including the 60-yard dash (w/10 & 30-yard splits), hitting session, and a defensive session. We have also added an athletic testing station, utilizing Swift Performance EzeJump. The pitchers throw a pen session, ranging from 15-20 pitches.

As February rolls along we he will have posts reflecting leaders via technology from out tech partners TrackMan, Blast, and Swift Performance. Today you can scroll through the pitching data from the TrackMan B1 portable unit.

(Note: All showcase videos will be added to profiles in the coming days)

SORTABLE PLAYER STATISTICS INCLUDING TRACKMAN, SWIFT, AND BLAST MOTION DATA

Prep Baseball Report California 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 pitchers 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.

Some of the advanced metrics gathered, available for subscribers to PBR Plus: effective velocity, max & avg IVB, max & avg horizontal movement, extension avg, release height avg, zone %

Spin Rate is defined as how fast the ball is spinning as it leaves the pitcher's hand, measured in "Revolutions per Minute or RPM"

PEAK FASTBALL VELO

Rank Name State School Class Pos Velocity (max)
1 Jonathan Torres CA Merril F. West 2023 RHP 84.8 mph
2 Mason Ravera CA Granada 2025 SS 83.5 mph
3 Eddy Stone CA St. Vincent De Paul 2023 1B 81.1 mph
4 Archie Paul CA The Academy - San Francisco at McAteer 2024 LHP 80.9 mph
5 Benjie Sharman CA Bishop O'Dowd 2025 RHP 80.6 mph

FASTBALL PEAK SPIN

Rank Name State School Class Pos Spin Rate (max)
1 Rex Chao CA Monte Vista 2025 RHP 2458 rpm
2 Justice Penterman CA St. Helena 2024 RHP 2227 rpm
3 Jonathan Torres CA Merril F. West 2023 RHP 2220 rpm
4 Eddy Stone CA St. Vincent De Paul 2023 1B 2191 rpm
5 Archie Paul CA The Academy - San Francisco at McAteer 2024 LHP 2179 rpm

FASTBALL SPIN (AVG)

Rank Name State School Class Pos Spin Rate (avg)
1 Rex Chao CA Monte Vista 2025 RHP 2359 rpm
2 Justice Penterman CA St. Helena 2024 RHP 2163 rpm
3 Eddy Stone CA St. Vincent De Paul 2023 1B 2093 rpm
4 Jonathan Torres CA Merril F. West 2023 RHP 2089 rpm
5 Nate Enders CA Homestead 2024 RHP 1988 rpm

CURVEBALL VELO

Rank Name State School Class Pos Velo Range
1 Eddy Stone CA St. Vincent De Paul 2023 1B 72.8-76.5 mph
2 Archie Paul CA The Academy - San Francisco at McAteer 2024 LHP 68.1-71.5 mph
3 Griffin Messenger CA Justin-Siena 2026 RHP 64.4-67.5 mph
4 Rex Chao CA Monte Vista 2025 RHP 66.7-67.4 mph
5 Benjie Sharman CA Bishop O'Dowd 2025 RHP 64.8-66.9 mph

CURVEBALL SPIN (AVG)

Rank Name State School Class Pos Spin Rate (avg)
1 Rex Chao CA Monte Vista 2025 RHP 2524 rpm
2 Eddy Stone CA St. Vincent De Paul 2023 1B 2271 rpm
3 Archie Paul CA The Academy - San Francisco at McAteer 2024 LHP 2213 rpm
4 Griffin Messenger CA Justin-Siena 2026 RHP 2079 rpm
5 Nate Enders CA Homestead 2024 RHP 2033 rpm

SLIDER VELO

Rank Name State School Class Pos Velo Range
1 Griffin Messenger CA Justin-Siena 2026 RHP 68.4-70.1 mph
2 Jonathan Torres CA Merril F. West 2023 RHP 69.1-69.9 mph
3 Mason Ravera CA Granada 2025 SS 67.9-69.9 mph
4 Nate Enders CA Homestead 2024 RHP 68.6-69.8 mph
5 Rex Chao CA Monte Vista 2025 RHP 66.5-68.4 mph

SLIDER SPIN (AVG)

Rank Name State School Class Pos Spin Rate (avg)
1 Rex Chao CA Monte Vista 2025 RHP 2365
2 Griffin Messenger CA Justin-Siena 2026 RHP 2225
3 Jonathan Torres CA Merril F. West 2023 RHP 1988
4 Nate Enders CA Homestead 2024 RHP 1934
5 Justice Penterman CA St. Helena 2024 RHP 1779

CHANGE-UP VELO

Rank Name State School Class Pos Velocity (max)
1 Mason Ravera CA Granada 2025 SS 77.8 mph
2 Archie Paul CA The Academy - San Francisco at McAteer 2024 LHP 76.6 mph
3 Benjie Sharman CA Bishop O'Dowd 2025 RHP 73.7 mph
4 Eddy Stone CA St. Vincent De Paul 2023 1B 72.8 mph
5 Nate Enders CA Homestead 2024 RHP 71.8 mph

CHANGE-UP SPIN (AVG)

Rank Name State School Class Pos Spin Rate (avg)
1 Eddy Stone CA St. Vincent De Paul 2023 1B 1915 rpm
2 Andy Mak CA El Camino 2024 OF 1752 rpm
3 Mason Ravera CA Granada 2025 SS 1733 rpm
4 Devin McGraw CA Marina 2024 OF 1705 rpm
5 Riley Eagan CA Castro Valley 2025 RHP 1664 rpm

UPCOMING EVENTS

SHOWCASE STATE DATE LOCATION
Rising Stars ID: Los Angeles CA 2/26 O'Malley Field
Rising Stars ID: Sacramento CA 3/12 McBean Stadium - Lincoln
Rising Stars ID: San Diego CA 3/19 TBD
Rising Stars ID: Inland Empire CA 4/16 Santiago HS
Rising Stars ID: Bay Area CA 4/23 Chabot College - Hayward
SoCal Rising Stars Game CA 5/21 TBD
NorCal Rising Stars Game CA 6/06 Islanders Field