Callis began working for
Baseball America directly out of college in 1988. In 1997, he moved to
Chicago to work for
STATS, Inc. In 2000, Callis returned to
Baseball America, as its executive editor. His contributions included weekly updates to its website and major contributions to its annual publications,
The Baseball America Almanac and
The Baseball America Prospect Handbook. Callis moderated a weekly
Baseball America themed
online chat on
ESPN.com. His chats on
ESPN were always concluded by his signature
lightning round, where he answered a high number of questions in a rapid fire style. Callis would frequently follow up his answers given during the lightning round in his weekly "Ask BA Column" on
Baseball America's website. Callis was a contributor to ESPN's television coverage of the
2008 MLB draft. Callis began writing for MLB.com in 2013. He hosts the MLB Pipeline podcast with fellow MLB.com prospect writer Jonathan Mayo. == References ==