Jack played in his eighth game of the 2007 season against the Mets. At the plate, Jack went 1 for 1 with two walks and three runs scored. In the bottom of the first with two outs, he drove the second pitch into left center for a double and then scored from second on a single.
He played shortstop four innings and first base one inning. Although he did not have many chances in the field, Jack made the last out of the game. He fielded a sharp grounder to his left and chased the runner back towards second and tagged him out.
Trailing by a score of 8 to 1, his team rallied to win 13 to 10. Their record is now 3 wins and 5 losses.