J.D. Martinez had been the subject of trade speculation for weeks, and it reached such a crescendo Monday night that even his mom texted to ask if Detroit's star outfielder had been dealt when he left a game in Kansas City with a sore back. Turns out she was only off by a day. Read more http://www.espn.com/mlb/story/_/id/...elder-jd-martinez-traded-arizona-diamondbacks
