I don’t know specifically what those tops are referencing, but yes, in American sports, especially the NFL, you refer to a team’s current season by their win-loss record so far, so an 0-2 (pronounced “Oh and two”) team would have lost their first two games. You might refer to a team by what you think their record might be “The Lions feel like an 8-8, 7-9 team this year”). There are 16 regular season games, but including playoffs, a team could win the Super Bowl having gone 19-0, which you may see some hyped up fans predicting before a season, but it has never been done (the New England Patriots won every game only to lose in the Super Bowl -18-1). Two teams have gone 0-16, the Cleveland Browns last year and some other team I don’t remember.
In the unlikely event of a tie, it would be a third number, eg. 7-8-1.