pitcher Jim Palmer shuts out the host Cleveland Indians, 5–0, and becomes the fourth member of the Orioles 1971 pitching staff to notch his 20th victory, joining Dave McNally, Mike Cuellar and Pat Dobson. Only one other team in ML history, the 1920 Chicago White Sox, boasted four 20-game winners. September 28 – Philadelphia Phillies pitcher Jim Bunning announces his retirement from baseball. September 29 – The Montreal Expos' Ron Hunt is hit by a pitch for the 50th time of the season. September 30 – The Washington Senators' lead 7–5 in their last home game, but forfeit the game to the New York Yankees, when, with two outs in the top of the ninth, fans storm the field. The Senators moved to Arlington, Texas, and became the Texas Rangers for the 1972 season. The Nation's Capital would not have another MLB team until the 2005 relocation of the Montreal Expos, to become the Washington Nationals. October 17 – Pitcher Steve Blass throws a four-hitter and Roberto Clemente homers as the Pittsburgh Pirates win Game Seven of the World Series over the Baltimore Orioles, 2–1, becoming World Champions for the first time since 1960. Clemente is named the Series MVP. Game Four, played on October 13, was the first night game in World Series history. November –December November 2 – Pat Dobson of the Baltimore Orioles pitches a no-hitter against the Yomiuri Giants, winning 2–0. It is the first no-hitter in Japanese-American baseball exhibition history. The Orioles compile a record of 12–2–4 on the tour. November 10: Joe Torre of the St. Louis Cardinals, who led the National League in batting average (.363) and runs batted in (137) while hitting 24 home runs, is named the Most Valuable Player over Willie Stargell of the Pittsburgh Pirates (.295/125/48). Torre receives 318 points to 222 for Stargell. Oakland Athletics pitcher Vida Blue adds the American League MVP Award to his list of awards for 1971, easily outpointing teammate Sal Bando 268–182. November 14 – In Venezuelan Winter League, Luis Tiant of the Tiburones de la Guaira hurled a 3–0 no-hitter against his former team Leones del Caracas. Tiant became the fourth pitcher in league's 26-year history to achieve the feat, joining Len Yochim (1955), Mel Nelson (1963) and Howie Reed (1968). November 17 – At age 22, Oakland Athletics pitcher Vida Blue becomes the youngest player ever to win the Most Valuable