Julian Sayin passed for 394 yards and four touchdowns to lead top-ranked Ohio State to a 34-0 rout of Wisconsin in a Big Ten matchup Saturday in Madison, Wis.

Sayin completed 14 of 15 passes for 169 yards in the first quarter when the Buckeyes jumped out to a 17-0 lead. He finished with 36 completions in 42 attempts.

Ohio State (7-0, 4-0 Big Ten) has won 11 straight vs. Wisconsin, whose last victory in the series was a 31-18 win at home in 2010 over the then-No. 1-ranked Buckeyes.

Wisconsin (2-5, 0-4 Big Ten) has lost five straight after wins over Miami (Ohio) and Middle Tennessee State. The Badgers, who have not scored in 11 quarters, have tallied just 34 points in those five losses.

Ohio State, which entered No. 1 in the nation in scoring defense at 6.8 points per game, took control early, scoring on all three first-quarter possessions.

The Buckeyes forced a three-and-out on Wisconsin’s opening series, then drove 89 yards in nine plays, capped by a 33-yard touchdown pass from Sayin to Carnell Tate. Sayin completed 8 of 8 passes on the drive for 95 yards.

Sonny Styles picked off a Hunter Simmons pass on the Badgers next series, but the Buckeyes settled for Jayden Fielding’s 38-yard field goal.

Wisconsin again went three-and-out and Ohio State went 70 yards in six plays, with Sayin again connecting with Tate from 10 yards out.

Fielding missed a 38-yard field goal attempt in the second quarter, but connected from 37 yards midway through the third quarter to put Ohio State in front 20-0.

The Buckeyes pushed the lead to 27-0 with a 13-play, 83-yard drive late in the third quarter, capped by Sayin’s 2-yard toss to tight end Will Kacmarek, who was wide open in the middle of the end zone. Sayin kept the drive alive with a quarterback sneak on fourth-and-1 on the Ohio State 26.

Tate had six receptions for 111 yards and two touchdowns. Jeremiah Smith had nine catches for 97 yards.

Ohio State outgained Wisconsin 491-144.