For the third year running, Rosterfy is delighted to sponsor the London Charity Softball League (LCSL) - a dynamic community event that unites charities for a summer filled with sport, teamwork, and meaningful connections.
This year’s finals will take place on 13 August at the iconic Battersea Park, where the best teams from the league’s eight divisions — each proudly supported by a sponsor — will battle it out for ultimate bragging rights.
While the Rosterfy team will be there soaking up the atmosphere, they’ll be wisely leaving the softball action to the pros.
The London Charity Softball League
Founded in 2003, the LCSL was created to foster collaboration among charity sector organisations in a relaxed, social setting. What began as a small league of nine teams has grown into a beloved staple of the summer calendar, once boasting over 80 teams from 120+ charities, making it Europe’s second-largest slow pitch softball league.
"For the past three years, Rosterfy has played a pivotal role in the success and growth of the London Charity Softball League.
Their continued support has not only helped us bring together hundreds of players from across the sector but has also strengthened our mission to bring people together and create an outlet for charities to network, encourage collaboration and develop new relationships.
With Rosterfy by our side, we've been able to create a spectacle culminating in a finals night that is the talk of the sector - ensuring every game makes a meaningful difference!"
Leo Visconti, LCSL
Though post-pandemic work patterns have led to a smaller league, the spirit of the LCSL remains strong, driven by seven incredible volunteers who run the league alongside their day jobs and daily lives.
Sponsors help the league remain free for all charity participants, covering costs from pitches to finals — the only expense being team kit.
"The London Charity Softball League perfectly represents everything that we admire about the charity sector - it's about people coming together in one big community. We're [Rosterfy] are proud to continue our support for the league"
Martin O'Neill, Head of Marketing, Rosterfy UK and Europe

Want to be in the line-up for 2026?
If you work for a charity — whether you’re a paid staff member or a volunteer — you’re eligible to play! Whether your team is fiercely competitive or just in it for the post-match socials, the LCSL is all about fun, teamwork, and community.
Benefits of joining include:
- Connecting with peers across the sector
- Encouraging staff wellness and engagement
- Having a great excuse to get outside and move!
- Being part of a vibrant charity community
To register or find out more about how to join for the 2026 season, visit the ‘How to Join’ section on the LCSL website.
See you at Battersea Park on 13 August! 🥎