My coaches and gym owner are HUGE on having us be classy at competition; no matter what the results are we're always told to take it graciously and clap for the other teams, to never celebrate before they announce our name, etc. etc.
This weekend at Battle at the Capitol I found a million good things to say about so many gyms, but two that really stood out were USA Wildcats and Hotcheer (who were both in my division, and didn't even let the spirit of competition ruin their manners). USA has always been an extremely sportmanship-filled program, and everywhere I saw their girls they were cheering people on or wishing other teams luck. Hotcheer was the same way- my roommate and i had a message board hanging on our hotel room door and someone from the Hotcheer program even took the time to write us a good luck message on competition day, as did East Coast Nitros.