Musial became a grandfather for the first time in the early hours of September 10; later that day, he hit a home run in his first at-bat. After sweeping a doubleheader on September 15, the Cardinals had won 19 of their last 20 games, and were one game behind the Los Angeles Dodgers. The Dodgers then swept the Cardinals in a three-game series in St. Louis and clinched the NL pennant on September 25. Musial's last game, on September 29, 1963, was preceded by an hour-long retirement ceremony. Speakers at the event included baseball commissioner Ford Frick, Cardinals broadcaster Harry Caray, and Cardinals owner Gussie Busch, who announced that Musial's uniform number "6" would be retired by the team. During the game, Musial recorded a single in the fourth inning, then hit a single to right field that scored teammate Curt Flood in the sixth. Cardinals manager Johnny Keane brought in Gary Kolb as a pinch-runner for Musial, bringing his major league career to an end. Just as he had recorded two base hits in his major league debut, Musial finished his last game with two hits, as well. Musial finished with the all-time National League hits record and second to only Ty Cobb on the all-time Major League list. Musial's last career hit was out of reach of Cincinnati Reds second baseman Pete Rose, who would go on to break Cobb's record to become baseball's all-time hit king.