The Simulation Internet Basketball Association (SIBA) and its related college (SICBA) and developmental (DBL) leagues are a fictional basketball simulation league using the Draft Day Sports: Basketball programs by Wolverine Studios. In the professional league of SIBA, 32 teams and 32 GM all plan, recruit, trade, train, and play in order to take home the coveted prize of the SIBA Championship. Will you be league champion? Or would you rather be the head of your own college basketball program? In the college league of the SICBA, universities and colleges from all around the United States battle each other to bring the championship to their school.

Whatever your play style, join the SIBA and/or the SICBA and test your basketball coaching and management skills! Read the professional league rules and the college league rules to get a good understanding of the workings of the leagues. Also, be sure to join our Discord! We’re happy to answer any questions you may have.


Apr 12, 2024

Miami Sunbirds are back under human control! Leon Rose is now the new general manager of the Sunbirds.

Feb 22, 2024

New news coming out of Milwaukee! The Wildcats have a new general manager. Please welcome John Anthony David!

Free agency is currently underway and there have already been several moves across the organization. Teams will certainly look a little (or a lot) different at the start of the season. And we are here for it!

Feb 7, 2024

We have another new GM! Please give a warm welcome to William Robinson of the New York Metros!

Feb 3, 2024

The OKC Outlaws have found a new general manager after a long while. Please welcome Janni McGale! With the start of another season closing in, we know that the SIBA community will be ecstatic to see where he takes the Outlaws.

Jan 28, 2024

Toronto has a new general manager! Please welcome Jacob Hunt to the SIBA!

Latest Articles

Mamba Strikes: Made Deals w/ Denver & Miami; Landed Intriguing Prospect J-Mo
Jan 29, 2024 · Lesane Crooks

Another off-season trade

The D looks destined for greatness
Jan 29, 2024 · Arthur Isaacs

Off-season moves to improve for the 2028 SIBA season.

Jan 29, 2024 · Lesane Crooks

New extension for Mamba's #2 player.

LA's All-In Paid Off - The Mamba Is Your '27 SIBA Champs!
Jan 28, 2024 · Lesane Crooks

Year review of title run.

Wild Day for Denver
Jan 27, 2024 · Brad Broadstreet

Inexplicable Good Fortune and a Reunion With an Old Friend Kickstart Offseason