Jason Giambi has retired : r/baseball
Jason Giambi announces retirement - MLB Daily Dish
Miguel Tejada Stats, Fantasy & News
Jason Giambi knows his future is back in an MLB dugout — just not yet
Jason Giambi 'a very, very viable candidate' for Rockies' manager, says Bill Geivett - SB Nation Denver
Jason Giambi Reinvents Himself, and Baseball Is Intrigued - The New York Times
A Baseball Decade: Charlie Blackmon Reaches 10 Years of Service Time, by Colorado Rockies
Baseball Roundtable - Page 6 of 101 - Baseball's like life-only better
Jason Giambi helping Cleveland Indians
Jason Giambi Stats, Fantasy & News
After trying to become Colorado Rockies manager, Jason Giambi emerges as wise leader on Cleveland Indians – New York Daily News