Gibson is perhaps best known for his one and only plate appearance in the 1988 World Series against the Oakland Athletics. Having injured both legs during the NLCS, Gibson was not expected to play at all. In Game 1, however, with the Dodgers trailing by a score of 4–3, Mike Davis on first base, and two out in the ninth inning, manager Tommy Lasorda unexpectedly inserted his hobbled league MVP as a pinch hitter. Gibson, limping back and forth between a pulled left hamstring and a swollen right knee, made his way to the plate to face Oakland's future Hall of Fame closer Dennis Eckersley. Gibson quickly got behind in the count 0–2, but laid off a pair of outside pitches that were called balls. He then kept the count at 2–2 by fouling off a pitch. On the 7th pitch of his at bat, a ball, Davis stole second. With an awkward, almost casual swing, Gibson used pure upper-body strength—and according to Gibson, advanced scouting-based knowledge of what the pitcher would likely throw with that count—to smack a 3–2 backdoor slider over the right-field fence. He hobbled around the bases and pumped his right fist as his jubilant teammates stormed the field. The Dodgers won the game, 5–4, and won the World Series, four games to one.