Cardinals pitcher Jeff Weaver (an ex-Tiger) was cruising into the fourth inning, and he appeared to be nowhere near trouble with a lead-off groundout by Guillen, followed by a routine popup by Magglio Ordóñez. This popup turned out to be much more troublesome than it first appeared: right fielder Chris Duncan dropped the ball, apparently distracted by center fielder Jim Edmonds who was also going after the ball. With Ordóñez on via the error, the very next pitch of the game was hit by the hot-hitting Sean Casey into the right-field seats just inside the foul pole for a two-run homer that gave Detroit the lead, 2–1. The Cardinals would threaten immediately in the bottom of the inning, however, with Yadier Molina and So Taguchi each singling to put runners at first and second with one out. Pitcher Jeff Weaver then came up and attempted to bunt the runners over to second and third. The bunt was fielded cleanly by the pitcher Justin Verlander, but he attempted to force out Molina at third. The throw missed third baseman Brandon Inge and the ball went into the left-field foul area. This allowed Molina to score to tie it up, with Taguchi and Weaver arriving safely at third and second. Later, Verlander said "I picked it up and said, Don't throw it away, instead of just throwing it. I got tentative." The throwing error by Verlander was the fifth error by Detroit pitchers in the World Series, having committed one per game, setting a new World Series record. (A placard held by a Cardinals fan in the stands read "HIT IT TO THE PITCHER"). The next batter, David Eckstein, grounded out to score the runner from third, and St. Louis secured their lead, 3–2. Verlander kept Weaver from scoring by retiring Chris Duncan, but the damage was already done.