Willis' 4 TD throws carry Hokies past Marshall, 41-20

Jovonn Quillen (26) of Virginia Tech reacts to defending a touchdown pass attempt to Tyre Brady (8) of Marshall in the first quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Marshall head coach Doc Holiday reacts on the sideline during an offensive series in the first half of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Steven Peoples (32) of Virginia Tech steps into the end zone on a seven- yard touchdown play in the second quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Brenden Knox (20) of Marshall celebrates a touchdown run with quarterback Isaiah Green (17) in the first half of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Tech receiver Hezekiah Grimsley (6) of Virginia Tech celebrates a 46 yard touchdown play in the first quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Quarterback Ryan Willis (5) of Virginia Tech celebrates on the bench after a touchdown pass play in the second quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Steven Peoples (32) of Virginia Tech escapes the grasp of Ty Tyler (1) of Marshall in the second quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)

Tre Turner (25) of Virginia Tech catches a 45 yard touchdown pass from quarterback Ryan Willis past Jestin Morrow (22) of Marshall in the second quarter of an NCAA college football game in Blacksburg Va. Saturday, Dec. 1 2018. (Matt Gentry/The Roanoke Times via AP)