Gamble was born in Ramer, Alabama, to Sam Gamble, a sharecropper and Mamie Scott, a homemaker. He attended George Washington Carver High School and was discovered playing baseball in a semi-professional league by legendary Negro league baseball player Buck O'Neil, who was working as a scout for the Chicago Cubs at the time. O'Neil convinced the Cubs to draft Gamble, which they did in the sixteenth round. Gamble played with the Caldwell Cubs of the Pioneer League in 1968 and the San Antonio Missions of the Texas League in 1969, from where he received his call-up to the Chicago Cubs late in the 1969 season. He was traded along with Roger Freed by the Phillies to the Indians for Del Unser and minor league third baseman Terry Wedgewood on December 1, 1972. Nicknamed the Big O by Yankees announcer Phil Rizzuto, Gamble was a great baseball player given the amount of time he was allowed to play in the game. Despite the limited playing time, he still hit 200 career home runs in just over 4,500 major league at bats. Oscar's career peaked in 1977 with the White Sox, when he hit 31 home runs and tallied 83 RBI. That year, Gamble hit a home run per 13.2 at-bats, the best ratio in the league. After an ill-fated, injury-plagued year in San Diego, he returned to the American League in 1979 to hit a career-best.358 batting average, slamming 19 home runs with the Yankees and Rangers. Unlike some players who failed to cope with the New York media, Oscar thrived on it, and was always a favorite with sportswriters. Gamble, whose hitting prowess was overshadowed by his famously large Afro hairdo, has the distinction of logging the last hit and RBI at Philadelphia's Connie Mack Stadium on October 1, 1970. His 10th-inning single scored Tim McCarver with the run that gave the Phillies the 2–1 win in the stadium's final game. The game was also overshadowed as unruly fans stormed the field during and after the game to claim bases, infield dirt, seats, and other various stadium items. In 1976, Gamble helped the Yankees return to prominence as the "Bronx Bombers" won their first American League pennant in 12 seasons, hitting 17 home runs and 57 RBI. His left-handed power stroke was ideal for the renowned short right field fence at Yankee Stadium. Returning to the Yankees in 1979, he would settle into a limited role with the team, aiding the Yankees once again to an American League East division title in 1980 and a World Series appearance in 1981. Gamble had one of the more unusual batting stances in the major leagues. He stood at the plate in a deep crouch with his back almost parallel to the ground. Gamble claimed this stance helped him see the ball better as his eyes were right above the plate and close to where the ball was pitched. Notably, Gamble also finished with more career walks than strikeouts. He was considered a below-average fielder, and consequently played over a third of his games as a designated hitter, but he had a good arm. He played in the 2007 Yankee Old Timers Game with many Yankee players that were honored from the 1977 championship team. Gamble lived in Little Ferry, New Jersey, while playing with the Yankees. Baseball-Reference.com ranks Gamble's mustache as the fifth-best in history.
Personal life
After retirement from baseball, Gamble returned to Alabama and lived in Montgomery where he was a player agent for several years. He was involved in youth baseball and later in his life he often came back to New York to give free baseball clinics for the St. Kevin Youth Guild in Queens, NY. He was married to his first wife Juanita while playing for the Yankees and after retirement and divorce he married his second wife, Lovell Woods Gamble and his son, Sean, was a player in the Philadelphia Phillies organization, while another son, Shane, played in junior college. He also has three daughters, Sheena Maureen, Kalani Lee, and Kylah Lee. He opened up a discotheque known as "Oscar Gamble's Players Club'" in Montgomery; baseball writer Dan Epstein called it a "hip" place.
Death
Gamble died of cancer in his jaw on January 31, 2018, at the age of 68.
