Michael Gabriel Martínez Tiburcio (born September 16, 1982) is a Dominican professional baseball utility player for the High Point Rockers of the Atlantic League of Professional Baseball. He has played in Major League Baseball (MLB) for the Philadelphia Phillies, Pittsburgh Pirates, Cleveland Indians, Boston Red Sox, and Tampa Bay Rays. Professional career Washington Nationals Martínez began in the Washington Nationals organization, commencing his professional career in 2006. That year, he played for the Vermont Lake Monsters, Savannah Sand Gnats and Potomac Nationals, hitting a combined .265 with 11 stolen bases in 82 games. In 2007, he played for the Hagerstown Suns and hit .250 with 13 stolen bases in 116 games. He played for the Potomac Nationals and Harrisburg Senators in 2009, posting a .259 batting average with 10 steals. In 2010, he played for the Senators and Syracuse Chiefs, hitting a combined .272 with 11 home runs and 23 stolen bases. Philadelphia Phillies The Philadelphia Phillies selected Martínez from the Nationals after the 2011 season as a Rule 5 draft pick. He made the Phillies' Opening Day roster as a reserve player. He made his major league debut on April 3 against the Houston Astros and recorded his first major league hit and RBI. He hit his first major league career home run on July 17 against the New York Mets. He spent the season acting as a utility infielder and outfielder, recording a .196 batting average with 3 home runs and 24 RBI in 89 games. Due to his remaining on the club's roster for the entire regular season, he remained in the organization thereafter per Rule 5 regulations. Martínez opened the 2012 year on the Disabled List due to a broken foot suffered during Spring Training. He joined the Lehigh Valley IronPigs, the Phillies' Triple-A affiliate, in early June. After playing only one game with Lehigh Valley, Martínez returned to the Phillies' 25-man roster following an injury to second baseman Freddy Galvis. On June 27, Martínez was optioned to Lehigh Valley to make room for Chase Utley. Martínez was called up again when Mike Fontenot was designated for assignment. Martínez began 2013 at Triple-A, but his contract was purchased on May 24 because Chase Utley was placed on the 15-day DL. He was designated for assignment on June 22, and outrighted off the roster on October 3. He elected free agency on October 8. In 29 games