Click "More Details" below if you are on a phone!REVIEW: Bostonet Waiver of Liability The document will open in a new window. You will need to confirm your understanding and acceptance of these terms later in the registration.Welcome to our 2026–2027 season, running from September 1 to August 31! We are so excited about the upcoming season of catchball and can't wait to see everyone back on the court. Where Your Annual Registration Fees Go:Gym Rentals & Insurance: Covers the liability insurance required by our rental facilities.Tournaments & Clinics: Funds events that build our skills and strengthen our community.Financial Aid: Ensures that everyone who wants to play has the opportunity to participate.Nonprofit Operations: Pays for required annual accounting and state filing fees.Equipment: Purchases necessary gear for teams and tournaments.Your annual registration fee is tax deductible. Our tax ID is 81-0905273. Your support and participation are deeply appreciated as we work to make this our best season yet!With gratitude,The Bostonet BoardDana Suslovich Rabl, PresidentGul Yanmaz-Karsligil, TreasurerAnat BiranFederica PiccioniKlarit LevyMelinda Lau

Hi there,PLEASE CLICK HERE TO REVIEW the Bostonet Waiver of Liability form that will open in a new tab. You will be asked to sign that you understand and accept in the next step.We are so glad you decided to give catchball a try. Bostonet Catchball Association was founded in 2015 with the goal of providing an enjoyable team sports experience for women. What started as a simple Facebook post asking ladies if they wanted to play a team sport has grown into a thriving league that continues to expand.At Bostonet, we value friendship, camaraderie, and personal growth. We believe in the power of sports to create lasting connections and provide a space where everyone can thrive. Whether you’re an experienced player or new to the game, we welcome you to join us and become part of our thriving community.

Bostonet Catchball Association is more than just a sports organization; we are a growing community of women dedicated to health, well-being, and fun through the sport of Catchball. We aim to empower women, build friendships, and encourage an active lifestyle in a supportive environment. Your donation helps us achieve these goals, providing vital resources for equipment, facilities, training, and community outreach.Your support directly funds:Financial Aid: Ensuring that all players can participate in local and regional eventsTeam Equipment: Jerseys, balls, and other gear essential for practices and gamesEvent Organization: Hosting local tournaments, player clinics, and other community events for the Bostonet communityBostonet Catchball Association is a registered 501(c)(3) non profit, so your donations are tax deductible. Our tax ID is: 81-0905273We offer a variety of sponsorship packages to fit your brand's needs and goals:Silver Partner – $500A strong entry point for businesses looking to show support and gain visibility.Your logo and website link featured on our league website“Proudly Sponsored By” recognitionOne dedicated social media post highlighting your businessOne logo placement in our monthly newsletter18” × 24” event poster displayed at all league eventsGold Partner – $1,000Ideal for brands seeking consistent exposure and event-level recognition.All Silver benefits, plus:One additional social media post (two total)Ongoing logo placement in our monthly newslettersRecognition at league events2’ × 3’ event poster displayed at all league eventsPlatinum Partner – $2,500Maximum visibility and premium alignment with women’s sports.All Gold benefits, plus:Two additional social media posts (three total)Priority recognition at league eventsLargest event presence with a 3’ × 4’ poster displayed at all eventsCustom PackagesWe also offer custom sponsorship packages tailored to your business’s specific goals. Whether you want to sponsor a specific team, event, or create a unique partnership, we’re happy to work with you to maximize your impact.Thank you for supporting us. Together, we can continue to grow, empower, and inspire women in our community!PS: Zeffy is 100% free to nonprofits, and makes money from donations. If you do not want to donate to Zeffy, make sure you select OTHER in the dropdown menu on the next page, and enter 0 for Contribution.