If you run this query:
https://api-american-football.p.rapidapi.com/games?league=2&season=2023&team=224

You’ll see there are too many games. Robert Morris played 12. The list shows 21 games.

Some of the games were really played by Brown, which doesn’t show up in the list of teams here:
https://api-american-football.p.rapidapi.com/teams?league=2&season=2023

I believe Brown needs to be added and some of the games Robert Morris played need to be moved to Brown’s 2023 schedule. Also, Brown played 10 games. 21 - 10 = 11, but RM played 12 games. So there must be a game missing.

Brown’s official schedule/results:
https://brownbears.com/sports/football/schedule/2023

Robert Morris official schedule/results:
https://rmucolonials.com/sports/football/schedule/2023