Things to Watch at Final Four of the NCAA Tournament

GLENDALE, Ariz. (AP) - Some things to watch for in the Final Four of the NCAA Tournament on Saturday:

MEN IN THE MIDDLE: Seven-foot-1 Przemek Karnowski is Gonzaga's center and he will be matched up with 6-10 Maik Kotsar of South Carolina.

Karnowski, a senior, averages 12.2 points and 5.8 ...