Posted by ESPN.com's Adam Rittenberg
IOWA CITY, Iowa -- Mike Kafka's hamstring injury will be an issue for Northwestern today, as we just saw.
On third-and-3 from the Iowa 31, Kafka had time to throw and an open area to run for the first time. But he hesitated, clearly not confident in the hamstring, and ended up taking a sack. It cost Northwestern a first down and a field goal opportunity.
Backup Dan Persa looked good on the option, so I'd expect to see more of him for the Wildcats. Iowa remains in control, up 10-0.
IOWA CITY, Iowa -- Mike Kafka's hamstring injury will be an issue for Northwestern today, as we just saw.
On third-and-3 from the Iowa 31, Kafka had time to throw and an open area to run for the first time. But he hesitated, clearly not confident in the hamstring, and ended up taking a sack. It cost Northwestern a first down and a field goal opportunity.
Backup Dan Persa looked good on the option, so I'd expect to see more of him for the Wildcats. Iowa remains in control, up 10-0.
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BIG TEN SCOREBOARD
Saturday, 11/21
Final 10 Ohio State 21 Michigan 10 Final Minnesota 0 13 Iowa 12 Final 16 Wisconsin 31 Northwestern 33 Final Purdue 38 Indiana 21 Final 14 Penn State 42 Michigan State 14
