The Latest: It's Round 4 for Clemson-Alabama in title game

Alabama quarterback Tua Tagovailoa (13) fights off Oklahoma safety Robert Barnes (20), during the first half of the Orange Bowl NCAA college football game, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Alabama head coach Nick Saban, right, stands with Oklahoma head coach Lincoln Riley at an NCAA college football news conference in Fort Lauderdale, Fla., Friday, Dec. 28, 2018. Alabama plays Oklahoma in the Orange Bowl on Saturday, Dec. 29. (AP Photo/Joe Skipper)

Clemson wide receiver Justyn Ross (8) catches a long in front of Clemson cornerback A.J. Terrell (8) in the first half of the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Clemson defensive tackle Dexter Lawrence, left, and defensive end Clelin Ferrell talk as honorary captain Layton Horner, center, stands by during a hospital visit at Texas Scottish Rite Hospital in Dallas, Thursday, Dec. 27, 2018. Clemson will play against Notre Dame in the Cotton Bowl on Saturday. (Vernon Bryant/The Dallas Morning News via AP)

Alabama head coach Nick Saban, right, stands with Oklahoma head coach Lincoln Riley at an NCAA college football news conference in Fort Lauderdale, Fla., Friday, Dec. 28, 2018. Alabama plays Oklahoma in the Orange Bowl on Saturday, Dec. 29. (AP Photo/Joe Skipper)

Clemson fan Kendall Serman tailgates before the NCAA Cotton Bowl semi-final playoff football game against Notre Dame on Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Clark, an American bald eagles lands on the back of a fan on the upper deck during the playing of the national anthem before the NCAA Cotton Bowl semi-final playoff football game between Clemson and Notre Dame on Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Roger Steinman)

Clemson safety Tanner Muse (19) and defensive tackle Albert Huggins (67) combine to strip the ball away from Notre Dame running back Dexter Williams (2) in the first half of the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Notre Dame head coach Brian Kelly gestures while standing on the field before the NCAA Cotton Bowl semi-final playoff football game against Clemson on Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Clemson quarterback Trevor Lawrence (16) throws a pass under pressure from Notre Dame defensive lineman Daelin Hayes (9) in the first half of the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Clemson wide receiver Justyn Ross (8) celebrates his touchdown catch in front of Notre Dame safety Jalen Elliott (21) in the first half of the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Clemson head coach Dabo Swinney instructs his team in the first half of the NCAA Cotton Bowl semi-final playoff football game against Notre Dame on Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Alabama wide receiver DeVonta Smith (6) defends against a tackle by Oklahoma cornerback Tre Brown (6), during the first half of the Orange Bowl NCAA college football game, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Alabama quarterback Tua Tagovailoa (13) hands the ball to running back Najee Harris (22), during the first half of the Orange Bowl NCAA college football game against Oklahoma , Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Oklahoma running back Trey Sermon (4) scores a touchdown, during the first half of the Orange Bowl NCAA college football game against Alabama, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Alabama running back Damien Harris (34) scores a touchdown, during the first half of the Orange Bowl NCAA college football game against Oklahoma, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Oklahoma quarterback Kyler Murray (1) looks to pass, during the first half of the Orange Bowl NCAA college football game against Alabama, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Oklahoma quarterback Kyler Murray (1) looks to pass, during the second half of the Orange Bowl NCAA college football game against Alabama, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Alabama quarterback Tua Tagovailoa (13) looks to pass, during the first half of the Orange Bowl NCAA college football game against Oklahoma, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Notre Dame head coach Brian Kelly, left, and Clemson head coach Dabo Swinney share a moment during the NCAA Cotton Bowl football coaches' news conference in Dallas, Friday, Dec. 28, 2018. Notre Dame is scheduled to play Clemson in the NCAA Cotton Bowl semi-final playoff Saturday. (AP Photo/LM Otero)

Clemson wide receiver Tee Higgins (5) celebrates his touchdown catch with wide receiver Hunter Renfrow (13), running back Adam Choice (26) and linebacker John Boyd (46) in the first half of the NCAA Cotton Bowl semi-final playoff football game against Notre Dame on Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Alabama offensive lineman Jedrick Wills Jr. (74) lifts running back Damien Harris (34) after Harris scored a touchdown during the first half of the Orange Bowl NCAA college football game against Oklahoma, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Alabama quarterback Tua Tagovailoa (13) congratulates wide receiver Henry Ruggs III (11) after Ruggs scored a touchdown, during the first half of the Orange Bowl NCAA college football game against Oklahoma, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Oklahoma quarterback Kyler Murray (1) hands the ball to Oklahoma running back Trey Sermon (4), during the first half of the Orange Bowl NCAA college football game against Alabama, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Clemson defensive end Austin Bryant (7) holds up the trophy as the team celebrates their 30-3 win against Notre Dame in the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. Clemson won 30-3. (AP Photo/Jeffrey McWhorter)

Notre Dame quarterback Ian Book (12) throws a pass under pressure from Clemson safety Tanner Muse (19) in the first half of the NCAA Cotton Bowl semi-final playoff football game, Saturday, Dec. 29, 2018, in Arlington, Texas. (AP Photo/Jeffrey McWhorter)

Notre Dame head coach Brian Kelly, left, and Clemson head coach Dabo Swinney share a moment during the NCAA Cotton Bowl football coaches' news conference in Dallas, Friday, Dec. 28, 2018. Notre Dame is scheduled to play Clemson in the NCAA Cotton Bowl semi-final playoff Saturday. (AP Photo/LM Otero)