The San Francisco 49ers face the St. Louis Rams this coming weekend to close out their 2015 NFL schedule. The 49ers opened as a 3.5-point underdog, and the line is ranging between that and a field goal, depending on the sportsbook you use.
If this line holds, the 49ers will have been underdogs in every single game this season. They opened the season as a field goal underdog to the Minnesota Vikings (a win that looks more and more bizarre with each passing week). They then traveled to Pittsburgh and Arizona. They returned home from two beatings to face a then unbeaten Green Bay Packers team.