There are currently three official UBA Leagues:
UBA League #1: http://home.comcast.net/~ubabasketball/uba96.htm
UBA League #2: http://www.users.on.net/~tsheahen
UBA League #5: http://www.users.on.net/~tsheahen/uba/index.html
Please refer to the league homepages to find out about league openings.
There are several unofficial UBA Leagues which use the UBA software to run several types of leagues -- simulation leagues similar to the official UBA Leagues, leagues using players from the past, and leagues using fictional players. Several of these leagues can be found at http://home.comcast.net/~ubabasketball/links.htm.
Interested in Running a Basketball Simulation League?
If you are planning on running your own simulation basketball league, then check out the UBA software. It is possible to customize the UBA -- through the program itself, or through special utility programs -- to fit all of your needs. If you decide to use the UBA software for your simulation league, you can count on assistance from firstname.lastname@example.org, including creating special utilities for any purpose. For starters, check out the daily2.zip utility. This utility will create a text file that summarizes the day's games that can be sent to all coaches via e-mail. It also turns all the UBA reports into .htm files for easy upload to your website. Check out the daily.txt file for documentation for the daily2 utility.
If you already are using the UBA for your simulation league and have a website set up for it, contact email@example.com for a link to your site.