There are still five undefeated teams at the outset of Week 7, which is the most for any season since the merger in 1970. Also, three are guaranteed to be undefeated heading into Week 8 as the Bengals, Broncos and Packers are all off this week.

Through six weeks this season, there have been 21 pick-sixes on passes that traveled 10 air yards or less. 91.3 percent of pick-sixes have been on passes that traveled 10 air yards or less, including three by Peyton Manning. Through six weeks last season, only 12 pick-sixes were on passes that traveled 10 air yards or less.

There are only 10 teams in the NFL to currently have a winning record. This is the fewest teams with a winning record through at least six weeks since there were just nine through Week 6, 2012 (Only two in AFC). Prior to that, you have to go back to after Week 13, 1994 to find another week this late in the season with just 10 teams having a winning record.

A big part of Kaepernick's struggles against the Seahawks can be attributed to Richard Sherman. When targeting Sherman, Kaepernick has thrown no touchdowns and six interceptions (Sherman has four of the INT) in his career.

The Patriots have scored on 55.9 percent of their offensive possessions this season, leading the league in scoring efficiency. However, the Jets are only allowing opponents to score on 18.0 percent of their possessions this season, which also leads the NFL. Only two teams since 1995 have finished with a lower percentage of scoring drives allowed by the defense - the 2000 Ravens and 2002 Buccaneers, who both went on to win the Super Bowl with less-than-stellar quarterbacks.

Four of Bradford's nine interceptions this season have come in the end zone. Since we started tracking interceptions in the end zone in 1991, no QB has thrown more than five in a season (Brett Favre in 2005, Drew Brees in 2002 and Vinny Testaverde in 1996).

Philip Rivers is 14-4 in his career against the AFC West rival Oakland Raiders. No QB in NFL history has racked up more wins against the Raiders.

Steve Smith Sr. has seven 100-yard games since his 35th birthday. The only player since 1960 with more is Jerry Rice (15).

Adrian Peterson has averaged 107.1 rushing yards per game in his career against the Lions, which is actually his lowest average against any of his three NFC North foes. Peterson's 113.7 rushing yards per game against the NFC North is the most for any player against his own division in NFL history (minimum five games).

This season, the Seahawks' defense has fallen apart in the fourth quarter. For the first three quarters of games, Seattle's defense is ranked top five in the NFL in points per game, total yards allowed and pass yards allowed. However, in the fourth quarter, the Seahawks rank in the bottom five in all three categories. The Seahawks have held a lead in the fourth quarter in each of their four losses this season. Five straight if you go back to Super Bowl XLIX. In those fourth quarters (and two OTs), the Seahawks have been outscored 75-27.