Well in NFL its head to head then on to whos Points Ratio is the best i dont know how they break ties here

Looks like point differential to me as well. I'm currently tied for 1st with a team I haven't played yet, they have me listed 1st and the other team 2nd. I've outscored my opponents 223-28 while the team I'm tied with has outscored theirs 76-28. We haven't played yet, so I'm not sure how head to head will affect it later on.