How to generate a sports schedule

Hello. I work in a youth hockey organization and I'm trying to assist with the schedule for the upcoming season. There are two separate leagues and I'm trying to generate schedules for both. Here are the scenarios:

Bronze League
6 teams - 10 games each (so each team will play each other twice).

Silver League
8 teams consisting of two 4-team divisions - 10 games each (each team plays their division opponents twice, and other division once).

Does anyone have suggestions on how I can accomplish this using Excel? Thank you in advance!

Disregard. I think this site does the trick:
http://www.hometeamsonline.com/sport...tes/?scheduler