ProSlot BOS

Custom Business Operating Systems for Small Businesses

For leagues whose website should run the league

A League Website Builder Where We Do the Building.

Registration, Schedule, Standings, Brackets and Team Pages Inside Your Own Site

Template builders give you a page with a schedule pasted into it. ProSlot BOS builds your league a real website on your own domain, with registration, the schedule, standings, brackets and team pages all running inside it, and maintains it for a flat monthly fee.

Book a Free Call → Explore the 12 Tools

The difference between a league page and a league site

  • Registration: Families register and pay on your site; payments go to your own Stripe account.
  • Schedule: Filterable by team, division and field, updated the moment a game is moved or rained out.
  • Standings and brackets: Reported scores update standings automatically; playoff brackets are seeded from them.
  • Team pages and stats: Roster, schedule, results and player stats for every team.
  • Your domain, indexed by Google: Your league's name in search results, not a vendor subdomain.

League sites we built

  • Blue Chips Collegiate Baseball League (thebccbl.com), Boys of Summer (liboysofsummer.com) and East Coast Youth Baseball (eastcoastyouthbaseball.com) are live league sites built and maintained by ProSlot BOS.
  • $338k+ in league and event registrations processed through client sites, 0% taken by ProSlot.