On June 12 2010 During a 10-2 rout of Philadelphia at Fenway Park, Daniel Nava hits a grand slam on the first pitch he sees as a major leaguer. The 27 year-old Red Sox left fielder, recently called up from Triple-A Pawtucket, hits his bases-loaded round-tripper in the second inning off Joe Blanton to become only the second player in big league history to accomplish the feat, joining Kevin Kouzmanoff, who went yard with the bases juiced with Cleveland in 2004. Nava bails out emergency starter Scott Atchison, filling in for Daisuke Matsuzaka, who is placed on the disabled list before the game with a right forearm strain; Manny Delcarmen is the winner over Joe Blanton.