• Baltimore’s Week 4 availability picture changed in layers Sunday: Lamar Jackson left with an ankle injury, two centers are already on injured reserve, and yet the Ravens also got Zay Flowers and Ronnie Stanley back on the field against the Tennessee Titans.
  • Jackson’s day ended after he was hurt on the Ravens’ final offensive play of the first half, when he tried to scramble away from Titans defensive end Jermaine Johnson and then took a sack.
  • Baltimore placed centers Jovaughn Gwyn and Ethan Pocic on injured reserve, and head coach John Harbaugh said, “We won’t have either one of them for a while.” The Ravens have now put three centers on injured reserve this season, including projected Week 1 starter Danny Pinter, who was hurt in training camp joint practices.
  • Flowers is “good to go” and will play against Tennessee at full strength, and he enters the game as Baltimore’s receiving leader with 10 catches for 234 yards and a touchdown.
  • Stanley’s presence matters because the Ravens need as many stable pieces as they can get around Huntley if Jackson cannot return.