There are many different types of phobias. However, there is not a known phobia for having your team lose the Super Bowl.
Super Bowl 4.
January 26, 1997 in Super Bowl XXXI.
Super Bowl XXXV to the Baltimore Ravens in 2001.
yes
Super Bowl XXXVII on January 26, 2003
Super bowl XXI (21).
No. Their only appearance at the Super Bowl was in 2010, and they won that one.
What you can afford to lose.
The Dallas Cowboys lost twice to the Pittsburgh Stelers in the Super Bowl. Dallas lost Super Bowl X 21-17 and Super Bowl XIII 35-31.
The Dallas Cowboys went to the Super Bowl 8 times. The most in Super Bowl history. They are 5-3.
Hank Stram of the Kansas City Chiefs who lost Super Bowl I and won Super Bowl IV.
Don Shula, who lost Super Bowl III with the Baltimore Colts and Super Bowl VI with the Miami Dolphins.