Coello attended Lake Region High School in Eagle Lake, Florida and Northwest Florida State College. He was drafted by the Cincinnati Reds in the 20th round of the 2004 Major League Baseball Draft. After playing for Edmonton of the independent Golden Baseball League in 2008, he signed with the Red Sox organization for the 2009 season. Coello made his major league debut September 2010 with Boston and had a 4.76 ERA in six relief outings. He had been designated for assignment by the Red Sox last Wednesday (2-9-11). In three minor league seasons he is 13-10 with a 2.91 ERA. On February 15, 2011, the Boston Red Sox traded Coello to the Chicago Cubs for minor league second baseman Tony Thomas.
- Career statistics and player information from The Baseball Cube