Ramón Arano plays in a Mexican League game for the 6th different decade, the only player to do so. The 62-year-old pitcher allows one run in 3 1/3 innings for the Veracruz Eagle and leaves with a 1-1 score against the Nuevo Laredo Owls.

On May 12, 2001 — Ramón Arano plays in a Mexican League game for the 6th different decade, the only player to do so. The 62-year-old pitcher allows one run in 3 1/3 innings for the Veracruz Eagle and leaves with a 1-1 score against the Nuevo Laredo Owls.

Source:
Baseball Reference May 12