With one week to go, the Heisman Trophy remains in play. Last week’s games, however, had an impact on the race.

Alabama’s Tua Tagovailoa extended his lead in a few unofficial polls and betting odds.

Of the 60 experts voting at USA Today, ESPN and The Athletic, Tagovailoa had 48 first-place votes to Oklahoma’s Kyler Murray’s 12. In total points, it was 188-152 Tagovailoa.

A week ago, Tagovailoa was up 42-16 in first-place votes and 178-143 in total points.

Betting odds have moved a little, too. Tagovailoa is now the 1/5 favorite after being 1/4 last week at the off-shore gambling site Bovada.

Tagovailoa broke an Alabama record scoring six total touchdowns in the 52-21 win over Auburn. He completed 25 of 32 passes for 324 yards and five scores through the air, another on the ground.

Murray was 20 of 27 for 364 yards, three touchdowns and an interception in a 59-56 win over West Virginia. He also ran nine times for 114 yards and a touchdown.

So often, the final impression is the deciding factor with voters.

Alabama faces Georgia at 3 p.m. CT Saturday in the SEC title game while the Sooners get Texas at 11 a.m. in the Big 12 championship. Ballots are due Monday for Heisman voters.