Thanks for doing this. We need this as well at Davisville Tennis Club and Lawrence Park Tennis club, as we have been getting some amount of abuse since the age requirement is hard to enforce.

I wanted to provide a bit of extra info as there are probably a few different ways of doing this. The City of Toronto actually has a policy for tennis clubs:

"""
The city policy says clubs should have a minimum of 2 categories of membership:
"1. Adult membership for those aged 18 and over as of January 1st of the current year, and 2. Junior membership for those aged under 18 as of January 1st of thecurrent year"
"""

At Davisville we have a Full Member Junior membership which works off this Jan 1st date, and then we also have Daytime Juniors 4-6 and 7-18 which also work off the Jan 1 date.

I am sure there are other clubs out there which simply need to have the age be a certain age at the time the membership starts or renews.

Thanks!

We run multiple ladders and would definitely appreciate this. One thing to keep in mind is that there are different ladder setups, so it would be good to have some flexibility. Our ladders are box ladders (X people in the box, some people move up and down each month)