Griffey Jr.'s 600th blast came off Mark Harriston Monday night on a 3-1 pitch in the first inning.
check it out:
http://www.sports-tube.com/watch/0e813d9080038decbbab/Ken-Griffey-Jr.-Hits-600
check it out:
http://www.sports-tube.com/watch/0e813d9080038decbbab/Ken-Griffey-Jr.-Hits-600