Spoiler of course.
The hook for the show in addition to the opening scene leading to the sports psychologist, was that the team kept having games end in ties.
There was a very understated remark about watching Return of the Jedi and having to explain the kissing scene between Luke and Leia.
The old saying of course is "a tie is like kissing your sister." It's pretty remarkable how the show managed to have jokes inside of jokes. Excellent writing.