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.
Extra Innings is a year-round indoor baseball and indoor softball training facility that is dedicated to fulfilling the needs of players of all ages and abilities. Our state-of-the-art facility has over 11,000 square feet of training space, which includes indoor batting tunnels, coin-operated batting cages, and a fully stocked pro shop. Contact us today for more information!
09/26/2026
Fall ball is underway, and it’s a great time to keep working on your game. Whether you’re looking to improve at the plate, sharpen your defense, or build more confidence on the field, Coach Sara is available for one-on-one softball instruction!
📅 Tuesdays: 4:00 PM – 9:00 PM
📅 Sundays: 2:00 PM – 7:00 PM
📍 Extra Innings Watertown
Don’t wait for the offseason to start working — book your lesson with Coach Sara today! 🥎💪
09/25/2026
Join us for our Columbus Day Clinic on Monday, October 12th at Cabot Park in Newton!
Players will spend the morning working on:
⚾ Hitting fundamentals
🥎 Fielding & throwing fundamentals
🏆 Competitive mini games
📅 Monday, October 12th
⏰ 9:00 AM – 12:00 PM
📍 Cabot Park | Newton, MA
💰 $75 Non-Members | $60 Members
A great way to spend the day off from school, get some work in, and have some fun on the field!
Sign up today!
09/25/2026
Bad weather doesn’t mean you have to miss your tee time. 🌧️⛳️
Stay dry and keep swinging with the TrackMan Golf Simulator at Extra Innings Watertown!
Play some of the world’s best courses:
⛳ Pebble Beach
⛳ St Andrews
⛳ Pinehurst No. 2
⛳ Bethpage Black
Book your simulator time this weekend!
HIGH SCHOOL HITTRAX IS BACK. 🔥⚾️
Friday nights are about to get competitive again at Extra Innings Watertown.
The 2026 High School HitTrax League kicks off Friday, October 16th! Grab your teammates, represent your school, and compete for the Sapatino Cup. 🏆
📅 Starts October 16th
🌙 Friday Nights
⚾ High School Teams Only
📍 Extra Innings Watertown
PAST CHAMPIONS 🏆
2021 — Team Newton
2022 — Boston Latin School
2023 — Newton North Black
2024 — Newton North Black
2025 — Dexter Southfield
Who’s taking the Cup in 2026? 👀
Teams interested in registering should contact Rudy Baez at [email protected]
Different schools. Same place to work. 📍🔥
Jack Tarbox — Northeastern ’31
Ryan Heerman — Boston College ’32
Iggy Robinson — Arkansas ’32
Three Division I commits getting their swings in at Extra Innings Watertown. ⚾️
09/22/2026
🥎 Softball players — Coach Anna Dziok is available for lessons at Extra Innings Watertown!
Whether you’re looking to sharpen your swing, improve your defense, or stay consistent throughout the fall season, Coach Anna is ready to work with you!
📅 Wednesdays
⏰ 5:00 PM – 9:00 PM
📍 Extra Innings Watertown
Anna is a former 4-year starter at Framingham State, 2x MASCAC Champion, and currently coaches softball at The Winsor School.
Book your lesson with Coach Anna today! 🥎💪
09/22/2026
⚾️ Fall, Winter & Spring Clinics are here at Extra Innings Watertown!
We’ve got plenty of opportunities to keep your player active, developing, and having fun when school is out throughout the 2026–2027 school year!
From Columbus Day through April Break, our clinics will focus on baseball fundamentals, skill development, competitions, and games in a fun environment.
Register today!
📞 617-393-3858
📧 [email protected]
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
04/30/2026
Congrats to Johnny Donnellan on a great career at St. Lawrence University as he heads into the final stretch of his senior season 👏
Johnny has been a big part of the EI Watertown family for years, working the front desk and helping run camps and clinics alongside his dad, Tom.
Proud of you, Johnny. Finish it strong 💪
04/16/2026
New look for the Somerville Senators 🔥
Outfitted for the Boston Metro Baseball League in custom New Balance Baseball sublimated mock mesh 2-button jerseys, paired with GP521 fitteds from THE GAME®
Looking to upgrade your team’s uniforms?
We’ve got you. 📩
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 |