The Falcons defense has suffered serious injuries at several positions this year, which helps explain their struggles.

One spot that has been a sore point despite relatively good health has been cornerback. Aside from a few throwback hits from Brian Poole, the group has not played well this season. Desmond Trufant should be singled out for continuing to drop interceptions, but Robert Alford’s issues in coverage are the real problem.

According to Garrett Mehal at Pro Football Focus, Alford has graded out as the worst corner in the NFL since Week 4.

The nightmare season for CB Robert Alford continued Sunday vs. the Browns. For the second consecutive game, he allowed a perfect passer rating when targeted (3-3, 59 yards, TD). Since week 4, he ranks last among 110 CBs with a 31.5 overall grade.

Every player goes through peaks and valleys. It’s unusual for a rut to last an entire year, though. The Falcons need Alford to figure out why he keeps getting beat, or they run the risk of spoiling their season.