All-in-one registration system to manage your volleyball leagues, tournaments, and drop-in style events

Adult & youth volleyball groups depend on OpenSports to manage a high volume of daily registrations for drop-ins, leagues, camps, & tournaments!


Big City Volleyball

Big City Volleyball, home to NYC’s largest volleyball organization, needed a solution that would allow them to manage youth and adult programming that included open plays, multi-week classes, leagues, tournaments, and memberships.

Big City consistently sells out their programming thanks to members being able to effortlessly tap into all of their offerings through the OpenSports app. Membership holders get early access to programming and enjoy discounted open plays.

Managing thousands of memberships and waitlisted events has become a breeze for the Big City admin team who can rest assured that the membership system automatically keeps track of renewals and that the waitlist maximizes sold out open plays.

With a thirst for innovation and efficiency and a tendency towards being early adopters, Big City was one of the first sports organizations to leverage OpenSports’ League and Tournament management software. Since releasing the software in 2021, it has helped them run hundreds of leagues and tournaments.

We are proud to be the tech solution for Big City’s entire adult and youth organization and work closely with their management team to build out new features to enable their rapid growth.

For volleyball organizations

OpenSports has been co-developed with some of the largest volleyball organizations in the world, meaning every tool you need is integrated into our powerful website and app.

Secure online payments

  • All payments processed by Stripe
  • Data security & encryption
  • Accept major credit & debit cards, Apple Pay & Google Pay
  • Desktop & mobile optimized

Automate promotions

  • Set up discounts
  • Create memberships & punch passes
  • Apply discounts to specified events or players

Simple, effective communication

  • Easily communicate event changes & cancellations
  • Event chat keeps attendees informed
  • Direct messaging & group messaging

Notification system

  • Send players invites & announcements
  • Upcoming game & waitlist reminders
  • Push notifications & email notifications

Cancellations & refund deadlines

  • Easy online cancellations
  • Players are refunded if ticket is cancelled by refund deadline
  • Mitigates last minute cancellations/no-shows


  • Players browse & join group events
  • Easy RSVP, waiver, and payment flow
  • Parents can register kids

Automatic waitlist

  • Automatically turns on when event fills
  • Waitlist is ordered
  • Player receives notification when a spot opens
  • Players can view their waitlist position

Group tools

  • Create public or private groups
  • Assign members administrative roles
  • Repeat events
  • View reports on attendance & revenue

Event management

  • Access everything on the fly through the app
  • View attendees list
  • Check-in players on site

Embed events on your website

Allow players who visit your website to view and register for upcoming drop-in events, leagues, and tournaments! Simply copy and paste our embed code and display your events right there.

  • Website widget not only lists all of your upcoming events, but allows players to register online
  • Choose from various ways to display upcoming events: list view, calendar view, or break down the view by sport or facility/location
  • Themable website embed options to make embedded events match your desired design or theme
  • Upcoming: Embed your league schedule, scores, and standings widgets into your website

A beautiful, branded experience

Your group’s name, logo, custom filters, and colors will be front and center for all members that join your group, each time they launch open the app. Make your group come alive even more by customizing your images, colors, and putting a spotlight on your hot deals and promotions!

Customer support like you’ve never experienced before

When our platform was still so new, we worked closely with volleyball groups who trusted and believed in us to develop the features and tools that they needed to make their lives easier. Now, partnering with sports organizers to continue to build the platform of your dreams is one of the cornerstones of our company and we always receive praise for our customer support!