Sports is good. Everyone agrees about this. But what if our famous sports athletes played against each other in different sports than those they usually play? Good question, huh? Nobody has ever thought about it. Now’s your chance.

Let’s assemble five teams from athletes from each of football, baseball, hockey, basketball, and soccer. Now let’s have them each play in four round-robin tournaments against each other team aside from the one they usually play. So, the baseball tournament would have teams of hockey, soccer, basketball, and football players, and so on.

What are the results for each tournament? Show your work.