William Murray Werber was an American third baseman in Major League Baseball who played for the New York Yankees, Boston Red Sox (1933–1936), Philadelphia Athletics (1937–1938), Cincinnati Reds (1939–1941) and New York Giants (1942). He led American League third basemen in putouts and assists once each, and also led National League third basemen in assists, double plays and fielding percentage once each. A strong baserunner, he led the AL in stolen bases three times and led the NL in runs in 1939 as the Reds won the pennant. He was born in Berwyn Heights, Maryland and batted and threw right-handed.

The 1940 World Series matched the Cincinnati Reds against the Detroit Tigers, with the Reds winning a closely contested seven-game series. The victory secured the Reds the second championship in their franchise history and came 21 years after their victory over the scandal-tainted Chicago White Sox in 1919. This would be the Reds' last World Series championship for 35 years despite appearances in 1961, 1970, and 1972. Meanwhile, Bill Klem worked the last of his record 18 World Series as an umpire.