Week 15 NFL grades Seahawks earn 39B39 for unlikely Monday

Week 15 NFL grades: Seahawks earn 'B' for unlikely Monday win over Eagles, Cowboys earn 'F' – CBS Sports

Welcome to Week 15 Classes!

This was a good week for quarterbacks trying to revive their careers. In Cleveland, the Browns beat the Bears 20-17 after Joe Flacco pulled off some magic out of nowhere in the fourth quarter. With the Browns trailing 17-7 in the fourth quarter, Flacco responded by throwing for 212 yards in the fourth quarter alone.

In case you're wondering how impressive that is, that's the highest rate of any Browns QB in a quarter since at least 1991. AND the highest rate of any player in the fourth quarter in any game this season.

Drew Lock capped a big week for quarterbacks who came out of nowhere by beating the Eagles on Monday night with a game-winning 29-yard TD pass to Jaxson Smith-Njigba with just 28 seconds left in the game. Like Flacco, Lock had a great fourth quarter. The Seahawks QB threw for more yards against the Eagles in the fourth quarter (112) than he did in the first three quarters COMBINED (96).

With that in mind, let's get into this week's grades, starting with Monday's surprise.

Seattle 20-17 over Philadelphia (Monday)

Eagles Seahawks Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Cleveland 20-17 over Chicago

Bears Browns Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Houston 19-16 over Tennessee (OT)

Texans Titans Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

New Orleans 24-6 over NY Giants

Giants Saints Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Carolina 9-7 over Atlanta

Falcons Panthers Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Tampa Bay 34-20 over Green Bay

Buccaneers Saints Sheet Music by Bryan DeArdo (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Miami 30-0 over NY Jets

Jets Dolphins Sheet Music by Jordan Dajani (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Kansas City 27-17 over New England

Chiefs-Patriots Sheet Music by Tyler Sullivan (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Buffalo 31-10 over Dallas

Cowboys Bills Sheet Music by Garrett Podell (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

San Francisco 45-29 over Arizona

49ers Cardinals Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

LA Rams 28-20 over Washington

Commanders Rams Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Baltimore 23-7 over Jacksonville

Ravens-Jaguars Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Cincinnati 27-24 over Minnesota in OT (Saturday)

Vikings-Bengals Sheet Music by Tyler Sullivan (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Indianapolis 30-13 over Pittsburgh (Saturday)

Steelers-Colts Sheet Music by Jared Dubin (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Detroit 42-17 over Denver (Saturday)

Broncos Lions Sheet Music by Cody Benjamin (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)

Las Vegas 63-21 over LA Chargers (Thursday)

Chargers-Raiders Sheet Music by John Breech (Love the Sheet Music? Hate the Sheet Music? Let him know on Twitter.)