Today in Baseball History: May 29th

1990 On May 29, 1990, Rickey Henderson of the Oakland A's becomes the American League's all-time stolen base king. In swiping third base against the Toronto Blue Jays, Henderson steals his 893rd base to surpass Ty Cobb's long-standing record…

1976 On May 29, 1976, Houston Astros pitcher Joe Niekro hits the only home run of his 22-year major league career. Strangely enough, Niekro reaches the seats against his brother, Phil, the ace of the Atlanta Braves. Joe Niekro's unexpected blast helps the Astros to a 4-3 win.

1972 On May 29, 1972, former major leaguer Morris "Moe" Berg dies at the age of 70. In addition to playing 15 years in the big leagues, the talented Berg also gained distinction as an attorney, linguist, mathematician, and most curiously, as an American spy.

1922 On May 29, 1922, the United States Supreme Court declares that baseball is primarily a sport and not a business. In using this argument, the court rules that baseball is not subject to anti-trust laws and standard interstate commerce regulations.

1916 On May 29, 1916, future Hall of Famer Christy Mathewson pitches the New York Giants to their 17th consecutive victory, all on the road. Mathewson shuts out the Boston Braves, 3-0. In spite of their impressive winning streak, the Giants will finish second to the Boston Braves in the National League pennant race.

1905 On May 29, 1905, Brooklyn Robins right-hander Elmer Stricklett throws a "mystery pitch" - believed to be a spitball - in a game against the New York Giants. Some historians regard the five-foot, six-inch Stricklett as the first pitcher to throw a spitball in a major league game.