How many brackets would this have affected............

PHILADELPHIA --Connecticut coach Jim Calhoun will not be on the sideline for the Huskies' NCAA tournament first-round game against UT-Chattanooga on Thursday, the school announced.

Associate coach George Blaney will direct the Huskies in Calhoun's absence on Thursday.

"Coach Calhoun has not been feeling well for the past several days and it is best that he not coach the team today for precautionary reasons," UConn director of sports medicine Dr. Jeff Anderson said, according to a release issued by the school.

UConn spokesperson Kyle Muncy reiterated that Calhoun hadn't been feeling well and speculating on any causes was not appropriate. Calhoun had his second battle with cancer this past summer, receiving treatment for skin cancer, but showed no signs of any issues throughout the course of the season once he was done with his radiation treatments in August.

UConn would not speculate on whether Calhoun would be available to lead the Huskies, the No. 1 seed in the West region, for the rest of the tournament.