Baltimore Ravens linebacker Terrell Suggs (55) during player introductions before an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Joe Flacco (5) celebrates a touchdown during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Buffalo Bills quarterback Nathan Peterman (2) gets sacked during an NFL regular season game against the Baltimore Ravens on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Joe Flacco (5) throws during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens running back Alex Collins (34) runs during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens wide receiver Michael Crabtree (15) makes a catch during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Lamar Jackson (8) throws out of the pocket during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Buffalo Bills quarterback Nathan Peterman (2) throws during an NFL regular season game against the Baltimore Ravens on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Buffalo Bills linebacker Lorenzo Alexander (57) hits Baltimore Ravens running back Javorius Allen (37) during an NFL regular season game on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Joe Flacco (5) celebrates his touchdown pass during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Joe Flacco (5) celebrates his touchdown pass during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Buffalo Bills quarterback Josh Allen (17) throws during an NFL regular season game against the Baltimore Ravens on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Lamar Jackson (8) is pushed out of bounds during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens quarterback Lamar Jackson (8) celebrates a touchdown during an NFL regular season game against the Buffalo Bills on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Buffalo Bills quarterback Josh Allen (17) and Baltimore Ravens quarterback Lamar Jackson (8) after an NFL regular season game on Sunday, Sept. 9, 2018 in Baltimore. (Ric Tapia/NFL)

Baltimore Ravens linebacker Terrell Suggs (55) sacks Buffalo Bills quarterback Nathan Peterman (2) during the first half of an NFL football game Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Patrick Semansky)

Baltimore Ravens wide receiver Michael Crabtree (15) pulls in a touchdown pass as Buffalo Bills defensive back Phillip Gaines (28) looks on during the first half of an NFL football game Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco (5) celebrates his touchdown pass to wide receiver John Brown during the first half of an NFL football game against the Buffalo Bills, Sunday, Sept. 9, 2018 in Baltimore. (AP Photo/Patrick Semansky)

Baltimore Ravens quarterback Joe Flacco (5) looks for an open man during the first half of an NFL football game against the Buffalo Bills, Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Nick Wass)

Buffalo Bills quarterback Josh Allen (17) scrambles away from Baltimore Ravens linebacker Tim Williams (56) with the ball during the second half of an NFL football game, Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Patrick Semansky)

Rain drips off of Baltimore Ravens running back Javorius Allen's (37) helmet as he celebrates his touchdown during the second half of an NFL football game against the Buffalo Bills, Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens wide receiver Willie Snead (83) celebrates his touchdown during the second half of an NFL football game against the Buffalo Bills, Sunday, Sept. 9, 2018, in Baltimore. (AP Photo/Nick Wass)