A train carrying toxic substances derails in Baltimore, causing the postponement of the second game of the Orioles’ day-night doubleheader against the Rangers. Texas takes the first game, 6 – 4, behind Frank Catalanotto’s 4-for-4 day, battering Sean Douglass in his major league debut.

On July 18, 2001 — A train carrying toxic substances derails in Baltimore, causing the postponement of the second game of the Orioles’ day-night doubleheader against the Rangers. Texas takes the first game, 6 – 4, behind Frank Catalanotto’s 4-for-4 day, battering Sean Douglass in his major league debut.

Source:
Baseball Reference July 18