Tatum attended Hattiesburg High School where he played baseball as a catcher and pitcher. He was named the Mississippi Gatorade Player of the Year after hitting a team-best .435 with 51 hits and 54 Runs Batted In. He had a 7-3 pitching record with a save and a 3.94 earned run average and 80 strikeouts[1]
Tatum was called up from the minors from Triple-ALouisville Bats on July 19, 2009, after starting catcher Ramón Hernández had a knee injury.[5][6] On July 21, 2009, he made his Major League debut against Los Angeles Dodgers,[7] he went 0-2 and was the last player retired in the game.[8] On July 25, Hanigan was scratched from his scheduled start to a stiff neck[9] which allowed Tatum took his first Major League start against the Chicago Cubs.[10] On July 28 against the San Diego Padres, Tatum notched his first Major League hit and first career RBI with a single that scored Laynce Nix[11] On August 29, 2009, Tatum hit his first career home run, a line drive off knuckleballer Charlie Haeger.
Baltimore Orioles
On November 20, 2009, Tatum was claimed off waivers by the Baltimore Orioles. Making the team out of spring training, he backed up Matt Wieters for the 2010 season. In 2011 Tatum did not make the team out of spring training but was called up after catcher Jake Fox was designated for assignment on June 1. He has backed up Wieters the rest of the season.
Arizona Diamondbacks
Tatum was claimed off waivers by the Houston Astros on October 28, 2011.[12] After being designated for assignment by the Astros, he was claimed off waivers by the Arizona Diamondbacks on January 23, 2012.
New York Yankees
On March 28, 2012, Tatum was claimed off waivers by the New York Yankees.
Retirement
On February 13, 2013, after the Marlins rescinded Tatum's minor-league deal, Tatum announced his retirement from Major League Baseball.[13]
