Keep playing all winter
indoors
Run your own indoor tennis winter league alongside the national competition. Your hall stays booked through the expensive season, teams schedule themselves, and standings and ratings update automatically.
How to set up a winter league
Create the competition
Pick a group or league format per level. The structure for the whole winter is ready in ten minutes.
Split by skill level
Separate groups per skill level, so everyone plays against evenly matched opponents.
Open registration
Members sign themselves up through your club page, with or without an entry fee via online payment.
Standings and ratings on autopilot
Players enter results, and the standings and ratings follow automatically. Up to date all winter long.
Why winter is exactly the time to run a league
In winter everything moves indoors and hall hours are your biggest cost. Your own league keeps those courts booked and your members engaged, precisely when outdoor play is off the table.
Courts booked in the costly season
Hall hours are your biggest expense in winter. A league keeps the courts booked all season and your members engaged.
Complements the national competition
Your own indoor league, fully in your control, running alongside the official winter competition. Low barrier for everyone.
Flexible across the winter months
Teams schedule their own matches around the holidays and breaks. No rigid weekly schedule that grinds to a halt.
Members warm until spring
Every match counts toward the rating, so your members stay engaged through winter and hit spring in sharper form.
Copy your league to the new season in one click
Winter wrapped up? Duplicate the whole setup (groups, format and settings) to spring or next year. You only change the dates and publish. Never rebuild a competition from scratch again.
Frequently asked questions
A winter league is an ongoing competition through the cold months, usually from November to February. Members keep playing indoors while the outdoor courts are closed, often split into groups by skill level.
Yes. Your own winter league complements the official winter competition: low barrier, flexible and entirely in your own hands. Members who don’t fit the official format or simply want to play more have a home with you.
Especially then. Teams schedule their own matches across the winter months, so you spread the pressure on your indoor courts. The standings keep moving without everything having to happen on a single day.
Slams updates the standings per group automatically the moment a result comes in, games balance included. Players follow the standings live on the club page without logging in.
You can start with Slams for free: run up to two events at once at no cost. Charge an entry fee and you only pay a small fee per paid registration. Free events always stay free, with no fee.

Got questions or want to see Slams in action? I’m happy to give you a personal 20-minute demo, free and no strings attached.
Book a demo →