Dobbins' knee "tightened up"

Ravens RB J.K. Dobbins didn't play in the 2nd half of Sunday's loss to the Giants because his knee "tightened up," HC John Harbaugh said afterward. Harbaugh added the MetLife Stadium turf might have been the culprit. Dobbins has been clearly limited in his 4 games since returning from last year's multi-ligament knee injury. We'll monitor his practice participation this coming week, but he'll be a risky Week 7 fantasy play. Baltimore's bye isn't until Week 10.