Baltimore Ravens quarterback Joe Flacco (5) runs onto the field to warm up before an NFL football game against the Houston Texans in Baltimore, Monday, Nov. 27, 2017. (AP Photo/Nick Wass)

Baltimore Ravens kicker Justin Tucker (9) fist-bumps teammate Sam Koch after making a field goal attempt in the first half of an NFL football game against the Houston Texans, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens quarterback Joe Flacco (5) rushes the ball as he is pressured by Houston Texans cornerback Kevin Johnson in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens running back Alex Collins, center, rushes between Houston Texans linebacker Ufomba Kamalu, left, and cornerback Kevin Johnson in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens strong safety Tony Jefferson, right, rushes the ball in front of teammate C.J. Mosley after intercepting a pass attempt in the first half of an NFL football game against the Houston Texans, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Houston Texans tight end C.J. Fiedorowicz, right, stretches out in front of Baltimore Ravens cornerback Anthony Levine in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens running back Alex Collins, left, rushes past Houston Texans free safety Andre Hal for a touchdown in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens running back Alex Collins scores a touchdown in the first half of an NFL football game against the Houston Texans, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens head coach John Harbaugh speaks with line judge Brian Bolinger in the first half of an NFL football game against the Houston Texans, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens tight end Nick Boyle, top, attempts to avoid a tackle by Houston Texans free safety Andre Hal as he rushes the ball in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco, second from left, is sacked by Houston Texans outside linebacker Jadeveon Clowney in the first half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)

Houston Texans running back Lamar Miller, center, celebrates his touchdown with teammates in the first half of an NFL football game against the Baltimore Ravens, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens quarterback Joe Flacco, left, chats with Houston Texans quarterback Tom Savage after an NFL football game, Monday, Nov. 27, 2017, in Baltimore. Baltimore won 23-16. (AP Photo/Nick Wass)

Baltimore Ravens cornerback Anthony Levine (41) celebrates his interception with teammates in front of Houston Texans offensive tackle Breno Giacomini in the second half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. Baltimore won 23-16. (AP Photo/Nick Wass)

Baltimore Ravens inside linebacker C.J. Mosley (57) and Houston Texans offensive guard Xavier Su'a-Filo chase after a Texans fumble in the second half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. Baltimore recovered the ball on the play. (AP Photo/Gail Burton)

Baltimore Ravens running back Alex Collins, left, rushes for a first down past Houston Texans free safety Andre Hal (29) and cornerback Johnathan Joseph in the second half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Gail Burton)

Houston Texans tight end C.J. Fiedorowicz, left, is unable to hold onto a pass attempt as he is pressured by Baltimore Ravens strong safety Tony Jefferson in the second half of an NFL football game, Monday, Nov. 27, 2017, in Baltimore. (AP Photo/Nick Wass)