It's the end of an era ... legendary college basketball coach Mike Krzyzewski is retiring after this upcoming NCAA season, completing 42 seasons at Duke.
WHOA.
The news was confirmed by college basketball insider Jeff Goodman, who says an official announcement is expected soon.
Goodman also says Coach K is expected to be replaced by Jon Scheyer, a former Duke player who's currently an asst. coach with the Blue Devils.
Story developing ...
