Jeffrey Graham DaVanon is a former Major League Baseball outfielder. DaVanon came up through the Oakland Athletics system before being traded to the Anaheim Angels as a minor-leaguer in 1999. Prior to the 2006 season, he signed a contract with the Arizona Diamondbacks and appeared in 87 games for them. He batted .290 with 5 home runs and 35 RBI. His last game was on August 5 against the Houston Astros in which he injured a ligament in his ankle sliding into second base. On August 4, 2007, the Diamondbacks released him. He was signed by the Oakland Athletics on August 10, 2007, and sent to Triple-A Sacramento. He had his contract purchased by the Athletics on August 17, 2007, when Mark Kotsay went on the disabled list. During his stint with the A's, he appeared in 26 games, batting .238, though not hitting any home runs and only getting 5 RBI. He declared free agency on October 29, 2007. On December 21, 2007, the San Diego Padres signed him to a minor league contract with an invitation to spring training, but he didn't make the team and was released on March 22, 2008. 

December 8th, 1973 in San Diego (Age 50)