Extra Innings Watertown
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Extra Innings Watertown is metro Boston's premier indoor baseball & softball training facility. Our We also have a members-only area and a private birthday area.
05/04/2026
Registration is now open for our 2026 Summer Camps at Extra Innings Watertown ☀️
📅 8 Weeks Available (June 22 – August 28)
💰 $395 Members | $425 Non-Members
⏰ Extended Day Available
📦 Multi-week packages offered
Our camps focus on skill development, game play, and creating a fun, competitive environment for all players.
📩 Email [email protected] or visit the link in bio to register
04/08/2026
WE RE-STRING GLOVES ⚾️
Fresh laces. Better feel. Game ready.
📍 Extra Innings Watertown
📞 617-393-3858
04/07/2026
⚾ April Break Clinic ⚾
📅 April 20th - 24th
📍 Albemarle Field
⏰ 9:00 AM – 12:00 PM
A fun, high-energy week to build skills, stay active, and enjoy the game!
Call us today or register online!
04/02/2026
🚨 TOMORROW 🚨
Join us for our Good Friday Clinic!
📍Extra Innings Watertown
⏰ 9:00 AM – 12:00 PM
Ages 7-13
Come get your work in, sharpen your skills, and have some fun ⚾🔥
03/17/2026
🍀 Happy St. Patrick’s Day 🍀
Get your swings in, get your work in and take a little luck with you ☘️
Tunnel rental or pro shop purchase =
FREE St. Patty’s Day bag
Limited supply.
Click here to claim your Sponsored Listing.
Category
Contact the business
Telephone
Address
100 Parker Street
Watertown, MA
02472
Opening Hours
| Monday | 11am - 9pm |
| Tuesday | 11am - 9pm |
| Wednesday | 11am - 9pm |
| Thursday | 11am - 9pm |
| Friday | 11am - 9pm |
| Saturday | 9am - 7pm |
| Sunday | 9am - 7pm |
