1)   Round Robin Scheduler 4.0.3
Use the Round Robin Scheduler by Galactix Software to quickly create round robin schedules for your sports league. Some of the features include automatic schedule generation; prioritized field usage; multi-division scheduling; and standings support.

 2)   Advanced Team Scheduler 7.5.1
Advanced Team Scheduler ($32) is a shareware application and is targeted for experienced sport schedulers who are looking for a program that will quickly put together a schedule modeled by the contraints imposed by day to day scheduling problems.