Games your opponents enter will automatically appear on your schools' schedules. Likewise, when you enter a contest that is properly linked to your opponent, it will display on their schedule.
If you compare two "duplicate" games you'll see that one of them lacks a green "link" icon in the opponent box. Any contest involving two member schools must have that link icon present.
We are continually working on additional ways to present how teams/games are linked together and make it easier to communicate schedule changes and corrections between opponents.