Best way to get data from 2D array

[ichabod801]

Look back at post #13, you have home_results = [] in the initialization. That's a problem. Lists are mutable, the are just passed as a reference to the list, not a copy of the list. Also, default parameters are stored in the function or method, and are not resolved every time the method is called. So every team's home_results is referencing the same list. That's why they have the same values in them.

I think the easiest solution here would be to remove that parameter from the parameter list. Instead just have home_results = [] in the body of the __init__ method. If it's in the body of the code, it will be resolved fresh each time the code is run, and you'll get five different lists.