May 29
1916 — Christy Mathewson defeated the Boston Braves 3-0 for the New York Giants’ 17th consecutive road win.
1922 — The U.S. Supreme Court ruled organized baseball was primarily a sport and not a business, and therefore not subject to antitrust laws and interstate commerce regulations. The suit had been brought by the Federal League’s Baltimore franchise.
1928 — Bill Terry hit for the cycle to lead the New York Giants to a 12-5 win over Brooklyn at Ebbets Field. Terry became the first player in major league history to include a grand slam as part of the cycle.
1942 — New York’s Lefty Gomez, self-described as the worst-hitting pitcher in baseball, banged out four hits while pitching a 16-1 four-hitter against Washington.
1946 — In a reverse integration role, Edward Klep became the first white to play in the Negro leagues in a game played in Grand Rapids. Klep pitched seven innings for the Cleveland Buckeyes against the American Giants in his debut with the Negro American League team.
1956 — Dale Long went hitless for the Pirates, ending his major league record streak of home runs in eight consecutive games. The Brooklyn Dodgers beat Pittsburgh, 10-1.
1965 — Philadelphia’s Richie Allen hit a 529-foot home run over the roof of Connie Mack Stadium off Chicago’s Larry Jackson in the Phillies’ 4-2 victory.
1976 — Houston’s Joe Niekro was the winning pitcher and hit a home run off his brother, Phil Niekro. The Astros beat the Atlanta Braves 4-1. It was the only home run hit by Joe in his 22-year major league career.
1990 — Oakland’s Rickey Henderson broke Ty Cobb’s 62-year-old American League stolen base record, but the Toronto Blue Jays still beat the Athletics 2-1. Henderson’s 893rd steal came in the sixth inning.
2000 — Oakland second baseman Randy Velarde turned the 10th unassisted triple play in regular-season history during a 4-1 loss to the New York Yankees. With runners on first and second in motion, Shane Spencer hit a line drive to Velarde who caught the ball, tagged out Jorge Posada (running from first) and stepped on second to beat Tino Martinez.

