10/25/2011 02:53 pm ET | Updated Dec 25, 2011

Best College Football Pictures Week 8: Michigan State Wins, OU Is Stunned, And Tajh Boyd Enters Heisman Race

In the most exciting week of the college football season yet, two BCS title contenders saw their championship hopes dashed, and one previously unsung player established himself as a Heisman contender.

Wisconsin was shocked by Michigan State in East Lansing as the Spartans notched a last-second victory by way of one of the more unlikely Hail Mary passes that you'll ever see. Meanwhile, the University of Oklahoma, who had previously rolled through their schedule, were edged by Texas Tech at home 41-38, all but dashing their hopes of competing for a BCS championship.

On the other end of the emotional spectrum, Clemson continued its run of success while behind another impressive performance by sophomore quarterback Tajh Boyd, who threw for five touchdowns without being intercepted. The performance tied a Clemson record and pushed Boyd into contention for the Heisman Trophy.

As always, we've compiled our favorite pictures from the week that was in college football for you to browse and vote on below.