(AP) -- Few teams in the FBS have embraced the concept of a soft non-conference schedule quite like Texas Tech.

The Red Raiders have beaten up FCS school Northwestern State, FBS newcomer Texas State and perennial Mountain West doormat New Mexico on their way to a 3-0 start.

 But even coach Tommy Tuberville knows that Saturday night's Big 12 opener at Iowa State (3-0) will represent the first true challenge for his team.

Iowa State, like the Red Raiders, won its first three games ahead of a rather fortuitous bye week to prepare for the Big 12.

But the Cyclones have had a much tougher road so far.
     

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