More info per @AdamSchefter:
Doctors believed Chubb only tore MCL, and found that the ACL was stretched severely but no tears indicated.
They could find further damage upon surgery, but a very positive outcome.
He included it wasn’t “career ending” by any means. #DawgPound
Recap of Ravens' injury situation after Week 1:
J.K. Dobbins: Achilles, season-ending
Marcus Williams: Pec, out for a while, possibly season-ending
Ronnie Stanley: Knee sprain, week-to-week
Tyler Linderbaum: Ankle sprain, week-to-week
Marlon Humphrey: Foot, chance to return Week 2
Mark Andrews: Quad, chance to return Week 2
Tyus Bowser: Knee, IR till Week 5