The San Francisco 49ers will take on the Tennessee Titans for their Week 7 matchup on Sunday. The 49ers are 4-2, and coming off of three straight victories, while the Titans recently got knocked back to .500 after two straight losses, including Sunday's game against the Seattle Seahawks.
Tennessee is headed into a a bye week before another NFC West matchup in Week 9, and the Titans would like to enter it with a win. That doesn't seem likely at this point, however. The 49ers opened as 6-point favorites on the road, according to OddsShark.
The line has narrowed throughout the week, though. San Francisco can be had for as little as 4 points, and could be favored by as much as 5 points. It's likely that oddsmakers consider the 49ers a better team in the end, given that home-field advantage can often account for a 3- to 4-point swing on the books.
In addition, the over/under for the matchup opened at 39.5 points and is hovering right around that number. That total has gone under in five of San Francisco's last seven games and in four of Tennessee's last six games.