Week 1- June 28th – July 2nd

Week 2- July 5th – July 9th

Week 3- July 12th – July 16th

Week 4- July 19th – July 22nd (Junior Rebels Week Ages 7-8. 9am-12pm Monday thru Thursday

Week 5- August 9th – August 13th

$215 Per Week

$170 Junior Rebels Week

$400 for any two weeks/$600 for three weeks/$800 for Four weeks
20% family discount for each additional child

Click to download the registration form.


Clinic runs from 9am – 1pm
Monday through Friday (unless noted otherwise)
Ages 8 – 12
West Street Complex (Walpole Little League)

Extra Bases Baseball Clinic is a youth baseball clinic specifically designed for the development of Walpole Little League players. All Walpole residents between the ages of 8-12 are eligible for instruction.

Bill O’Connell, Head Baseball Coach at Braintree High School, Chris Costello, Head Baseball Coach Walpole High School and their staff will be conducting the 16th annual Little League clinic at the West Street Fields. Adult supervision and coaching will be the trademark of this program. Daily individual skills instruction include: throwing and catching, ground ball techniques, batting lectures and drills, pitching, outfield, catching and middle infield stations, rundown execution, proper base running and sliding drills.

Each day will provide a Mid camp break and a special event period competing for daily baseball-related prizes. The last hour of each day will conclude with an organized game.


Our new junior REBELS program is geared toward players ages 7-8.  Players will learn the fundamentals of the game from our experienced staff who combine both instruction and fun to help players understand the game better as well as grow a passion for the game in a “camp” environment.

Each day players will participate in drills to develop the individual baseball skills as well as play a live coach pitch game.  Each day runs from 9am-Noon at West Street Fields and is perfect for future REBELS!

This camp is in compliance with regulations of the Massachusetts Department of Public Health and is licensed by the Walpole Board of Health.

FOLLOW US ON TWITTER: @extrabases12

Like us on Facebook: facebook.com/extrabaseswalpole