By reaching the World Series with the Cardinals, Tony La Russa became the sixth manager to win pennants in both leagues. This was after La Russa had managed the Oakland Athletics to three straight pennants between 1988 and 1990 and winning the 1989 World Series. He would attempt to join Sparky Anderson as the only men to have managed teams to World Series championships in both leagues. He wore #10 in tribute to Anderson (who wore 10 while manager of the Cincinnati Reds) and to indicate he was trying to win the team's 10th championship.