Northwestern University’s first NCAA tournament appearance brought tears of joy to proud mom Julia Louis-Dreyfus, whose son Charlie Hall is on the bracket-busting Wildcats team.

That got us thinking … who would be the last character standing in a “Seinfeld” bracket?

We have four regions where each of the No. 1 seeds are, of course, comprised of the Big 4 … Elaine, Jerry, Kramer and George. Watch the video to see the top 16 “Seinfeld” characters put through the bracket challenge and to find out who is crowned the best “Seinfeld” character of all time.

More March Madness coverage from Yahoo Sports:
• Controversial flagrant foul call costs Seton Hall NCAA game
• Arkansas player credits success to his dad locking him out
• Las Vegas goes nuts over wild NCAA game ending
• Meet Duke’s biggest villains … in Lego form