In a three-quarterback race, Oklahoma's Kyler Murray has become the favorite to win the Heisman Trophy on Saturday. According to OddsShark, Murray is the clear frontrunner at 10/19 odds.

Murray is followed by past favorite Tua Tagovailoa of Alabama at 3/2 odds, while Ohio State's Dwayne Haskins is listed at 6/1.

Before the start of the season, Stanford running back Bryce Love was the favorite at 5-1 odds, while Murray was a longshot at 20-1.

Murray has strengthened his favorite status in recent days. Last week, betting site 5Dimes listed the two-sport star as the favorite but at +650 odds.

Murray has enjoyed an excellent season, leading the Sooners to the College Football Playoff. He completed 70.9 percent of his passes and threw for 40 touchdowns and seven interceptions. But it was his big effort leading the Sooners past Texas in the Big 12 Championship that lifted his chances.

Tagovailoa, who threw just four interceptions all season, still has a good shot at the Heisman despite an uneven performance in the SEC Championship. Tagovailoa completed just 10 of his 25 pass attempts and threw two interceptions in a tight win over Georgia.

Despite an impressive season, Haskins is a longshot due to the big loss to Purdue in Week 8. He threw for 47 touchdowns and helped thump Michigan in the Big Ten title game, but the lone defeat of the season to Purdue kept the Buckeyes out of the College Football Playoff. 

Coverage of the Heisman Trophy begins at 8 p.m. ET on ESPN.

Prediction: Murray