Willie Stargell was black
In 1971: Manager Danny Murtaugh of the Pittsburgh Pirates starting lineup against the Phillies was Rennie Stennett, Gene Clines, Roberto Clemente, Willie Stargell, Manny Sanguillen, Dave Cash, Al Oliver, and Jackie Hernandez, with Doc Ellis pitching. It was believed to be the first all-black (with several Latinos, of course) lineup in Major League history. The Pirates won 10-7, and would go on to win the World Series that year.
In 1906: The Philadelphia As and Boston Americans played the longest game to date with the As winning in 24 innings. Amazingly, As starter Jack Coombs and the Americans Joe Harris pitched all 24 innings. Coombs faced 89 batters and struck out 18 for the win, while Harris was the hard-luck loser with 14 Ks while giving up 16 hits. His luck was so horrible that he had a 3-30 career record despite a respectable 3.35 ERA. (Courtesy of the ESPN Baseball Encyclopedia)
In 1996: 10 months after owner Art Modell announced his controversial move to Baltimore from Cleveland, the Ravens (the NFL ruled that the Browns name and colors would remain in Cleveland) played the first game in the city in 12 years and defeated the Oakland Raiders 17-14. The game was played at War Memorial Stadium, the old home of the Colts, who took off for Indianapolis in 1984. Vinny Testaverde of the Ravens ran for the winning score in the fourth quarter. Cleveland would be granted an expansion franchise for the 1999 season. (footballsearchengine.com)