logo
Where MLB scouts, college coaches, and top high school prospects meet.

TEAM PROFILE

East Bay Select 15U
Moraga, CA
15U
RECORD
W-L-T 0-0-0
WIN % 0
STATS
AVG RUN SCORED 0
AVG RUN ALLOWED 0
AVG RUN DIFFERENCE 0
RUNS SCORED 0
RUNS ALLOWED 0
RUNS DIFFERENCE 0
COACHES
Head Coach Steve Hammond

This is not the official roster for a specific event. Visit the event schedule for the official roster.

The list below may include players from a previous season.

East Bay Select 15U ROSTER
# Name Grad Year - HS High School State City Primary Pos College Committed To H/T Sec. Pos Weight HEIGHT
1   Zachary Polzin 2029 Las Lomas High CA Walnut Creek C R/R MIF 150 5'10"
5   Stone Jaquet 2029 Acalanes High CA Lafayette CF L/R SS 145 5'9"
7   Tyler Cosso 2029 Acalanes High CA Lafayette 1B S/R OF 145 5'11"
8   Riley Copeland 2029 Miramonte High CA Orinda MIF R/R RHP 140 5'9"
11   Cameron Cox 2029 Las Lomas High CA Alamo UTILITY R/R RHP 165 6'
12   Aiden Jeffery 2029 Acalanes High CA Lafayette C R/R 1B 215 5'11"
21   Nicholas Casamiquela 2029 Las Lomas High CA Walnut Creek SS R/R 150 5'10"
EVENTS
DATE EVENT DIVISION W-L-T AVG RS AVG RD AVG RA
2026-06-18 Five Tool California NorCal Bay Area Showdown 15U 0-0-0 0 0 0
2026-06-25 Five Tool California NorCal Bay Area Bash 15U 0-0-0 0 0 0
2026-07-09 Five Tool California NorCal Stockton Summer Showdown 15U 0-0-0 0 0 0
PLAYER PROFILES
Zachary Polzin Walnut Creek  , CA 2029
Stone Jaquet Lafayette  , CA 2029
Tyler Cosso Lafayette  , CA 2029
Riley Copeland Orinda  , CA 2029
Cameron Cox Alamo  , CA 2029
Aiden Jeffery Lafayette  , CA 2029
Nicholas Casamiquela Walnut Creek  , CA 2029