This Date In MLB History - June 17th


June 17, 2007 - Frank Thomas hit his record-breaking 244th home run as a designated hitter in Toronto's 4-2 loss to Washington. The solo shot in the third inning moved Thomas past Edgar Martinez for the most homers by a DH in major league history.

http://www.retrosheet.org/boxesetc/2007/B06170TOR2007.htm