Cover Photo by William Mancebo/Getty Images

It certainly didn't take long for the opening college football bowl game betting lines and spreads to change in a major way. 

The season of college football postseason is barely underway and we're already seeing a change in the betting tides among multiple bowl games. A number of favorites have already watched their spreads diminish within roughly 24 hours of opening via FanDuel Sportsbook this Monday morning. 

These games are still weeks away, but we've seen a massive shift in less than a day's time. Mike Leach's Washington State Cougars top this list, going from minus-six-point favorites over Iowa State to just minus-3.5-point favorites. 

Meanwhile, South Carolina's minus-6.5-point favor plummeted the same difference as the Cougars (2.5 points) down to just minus-four points in the Gamecocks' favor

This won't be the only time numbers to move as there are still plenty of days in between some of these highly-anticipated matchups scheduled for this bowl season.

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Dan O'Shea is not a FanDuel employee. In addition to providing DFS gameplay advice, Dan O'Shea also participates in DFS contests on FanDuel using his personal account, username Doshea93. While the strategies and player selection recommended in his articles are his personal views, he may deploy different strategies and plater selections when entering contests with his personal account. The views expressed in their articles are the author's alone and do not necessarily reflect the views of FanDuel.