William Henry Greason (born September 3, 1924) is an American former professional baseball player who later became a Baptist minister in Birmingham, Alabama. He was born in Atlanta, where, as he told a 2020 interviewer, "I grew up across the street from Martin Luther King Jr." Greason enlisted in the United States Marine Corps during World War II — one of the first black Marines — and did his basic training at Montford Point. He embarked with the 66th Supply Platoon, an all-black unit, for the Pacific Theater of Operations and took part in the Battle of Iwo Jima.

Negro league career
Greason was a ,  right-handed pitcher. After the war, he played professional baseball in the Negro leagues for the minor league Nashville Black Vols and Asheville Blues, and the major league Birmingham Black Barons, where he was a teammate of Willie Mays. According to Baseball Reference, Greason posted a 3–2 record in eight games pitched for the 1948 Black Barons, with four complete games, one shutout and one save, with an earned run average of 4.44. That season, in the last-ever Negro League World Series, he defeated the soon-to-be champion Homestead Grays to claim Birmingham's lone victory in the five-game series.

In 1950 and 1951, he also played for the Charros de Jalisco of the independent (outside "Organized Baseball"), racially integrated Mexican League.

National League career
In 1952, Greason joined minor league baseball as a member of the Oklahoma City Indians of the Double-A Texas League, where he won nine of his ten decisions and posted a 2.14 earned run average. Earlier that season, the Texas circuit had been integrated by another African-American pitcher, Dave Hoskins of the Dallas Eagles. On August 3, 1952, the two men faced each other in a game at Dallas that drew 11,000 fans, half of them from the black community; Greason won the game, 3–2.

Another successful year at Oklahoma City in 1953 led to Greason's acquisition by the St. Louis Cardinals of Major League Baseball, where he would become the team's second African-American player, after Tom Alston.

Greason appeared in three games for the 1954 Cardinals, two as a starting pitcher. In his May 31 debut, he took the loss after allowing five earned runs and five hits over three innings in a rain-shortened game against the Chicago Cubs. In Greason's next start, he failed to record an out against the Philadelphia Phillies and allowed one earned run. In his final MLB game, he pitched a scoreless inning of relief against the New York Giants. 

Altogether, Greason allowed eight hits and six earned runs in four MLB innings pitched, with four bases on balls and two strikeouts. He spent the remainder of his professional baseball career in the upper levels of the minor leagues in the Cardinal farm system, retiring after the 1959 campaign.

Ministry and later life
After his playing days, Greason became a member of the 16th Street Baptist Church. After his church was infamously bombed by the Ku Klux Klan, killing four children, on September 15, 1963, he studied for the ministry at Birmingham Baptist Bible College and Samford University. In 1971, he became pastor of Birmingham's Bethel Baptist Church, where he continued to preach into 2023.

In 2011 Greason was presented with a lifetime achievement award at the annual Alabama Black Achievement Awards Gala. In 2012, the Montford Point Marines, including Greason, were awarded a group Congressional Gold Medal.

See also
 List of Negro league baseball players who played in Major League Baseball

References

External links

 and Seamheads

1924 births
Living people
21st-century African-American people
African-American Baptist ministers
African-American baseball players
African-American United States Navy personnel
African Americans in World War II
Baseball players from Atlanta
Baseball players from Birmingham, Alabama
Birmingham Black Barons players
Cangrejeros de Santurce (baseball) players
Charros de Jalisco players
Houston Buffaloes players
Liga de Béisbol Profesional Roberto Clemente pitchers
Major League Baseball pitchers
Oklahoma City Indians players
Omaha Cardinals players
Rochester Red Wings players
St. Louis Cardinals players
United States Marines
United States Marine Corps personnel of World War II
United States Marine Corps personnel of the Korean War