Can I use the league functions to separate games that have already been played to retrieve stats for that season?

Can I use the league functions to separate games that have already been played to retrieve stats for that season?

This fall I added a new fall team with players from the summer team. With the hopes of separating the stats between seasons. Currently it adds all the individual stats from summer and fall together When I bring up the stats as a fall team it is correct. Individuals still pull up all together summer ...