Update 2:00 p.m.
Here's the video from the press conference:
11:30 a.m.
It's official. Jason Beck writes for MLB.com:
Jim Leyland is stepping down as manager of the Tigers, and he will announce his decision today at a news conference scheduled for 11:30 a.m. ET at Comerica Park ... The decision ends Leyland's eight-year tenure leading the team he grew up with, first as a Minor League catcher and then as a manager in its farm system. This season was his 50th in professional baseball, 22 of them managing at the big league level, the last eight in Detroit.
10:36 a.m.
It's not official yet, but talk radio and Twitter are buzzing about the expected announcement that Tigers manager Jim Leyland will announce his retirement decision at an 11:30 press conference this morning.
This from ESPN.com:
Jim Leyland won't return as manager of the Detroit Tigers next season, a decision the team will announce in a Monday morning news conference, according to multiple reports.
Here's how the news broke on Twitter:
Michigan Radio's Sarah Cwiek will be at the news conference this morning.
*The headline for this story changed when the information was confirmed by MLB.com. Early reports used the word "retirement." He says he's taking another position with the Tigers, hence the strikethrough above.
