While I'm at it, the NBA's schedule just came out and I've updated the season simulator for the NBA. Note there are new fields for an over/under threshold and also an update to the schedule page that will allow users to easily filter to a specific team.
Do note that while the basic version employs a pythagorean approach, I encourage users to modify the formula for any other number of approaches, such as incorporating basketball's four factors.
NBA Season Simulator
Original author- Erich
Revision date- 20090821