Washington Redskins quarterback Robert Griffin III earned a perfect score of 158.3 in Sunday's victory on the traditional NFL passer rating scale. He's the fourth quarterback in the last five years to do that in a game. Yet his Total QBR -- the stat that measures a quarterback's contribution to his team's chances of winning on a scale from 0-100 -- was 93.7. Obviously an excellent score, but the lowest among the four perfect-passer-rating games of the last half-decade.
The reason, according to the folks at ESPN Stats & Information who administer the Total QBR stat, is Griffin's fumble late in the first half with the Redskins leading just 14-3. Washington recovered the fumble, so there was no harm done, but the fact of the fumble with the game still in doubt does damage to the player's QBR. That play dropped Griffin's from 99.7 to 93.5 at that moment. None of the other guys -- Tom Brady in 2010, Drew Brees in 2009 or Kurt Warner in 2008 -- fumbled in their perfect-passer-rating games.
For the week, Griffin's Total QBR ranks third so far in the NFL behind those of only the Saints' Brees and the Patriots' Brady. For the season to date, Griffin's Total QBR of 70.7 ranks eighth in the league.
Some other NFC East-related Total QBR notes from Sunday:
The Philadelphia Eagles' Nick Foles posted a Total QBR of 7.2 on Sunday in Washington in the first NFL start of his career. That's the fourth-lowest by a rookie in his starting debut over the last five years, trailing only the debuts of Brandon Weeden, Ryan Tannehill and Jimmy Clausen. It's also worse than any game Michael Vick played over that same time span.
If you want a high Total QBR these days, you want to be playing quarterback against the Eagles' defense. Through the first six games of the season, opposing quarterbacks had a Total QBR of 28.2 against Philadelphia. But in the four games since the Eagles fired defensive coordinator Juan Castillo and replaced him with Todd Bowles, opponents have a league-high Total QBR of 87.1 to go with a staggering 78.4 completion percentage, 9.4 yards per pass attempt, 11 touchdown passes and no interceptions.