(Winnipeg) Zach Collaros completed five touchdown passes and the Winnipeg Blue Bombers manhandled the Saskatchewan Roughriders 51-6 on Saturday.

Collaros threw three touchdown passes to Dalton Schoen.

Brady Oliveira topped 1,000 yards per rush this season with 154 this time on 18 carries. He also caught a 17-yard touchdown pass.

The win at IG Field, in front of a sellout crowd of 32,343, avenged the Blue Bombers’ 32-30 overtime loss last weekend to the Riders.

The Bombers lead the West Division with a 10-3 record.

The Roughriders (6-6) were limited to two field goals, both in the first half.

Collaros completed 16 of 17 passes in the first half, recording 285 passing yards, including five touchdown passes.

He finished the game 18 for 21, with 319 yards gained. He was not intercepted. Dru Brown replaced him early in the fourth quarter.

Opposing quarterback Jake Dolegala had 113 passing yards.

Kenny Lawler also caught a touchdown pass, while Dakota Prukop broke through one yard for a touchdown.

Sergio Castillo made field goals of 40, 24 and 18 yards.

Oliveira needed 10 yards to pass 1,000 yards in a second straight season.

He leads the CFL with 1,144 rushing yards this year.

For the Roughriders, Brett Lauther had precision kicks of 27 and 39 yards.

The Blue Bombers led 14-3 after the first quarter, 42-6 at halftime and 45-6 with the final quarter remaining.