By Bonnie Stiernberg Major League Baseball’s annual Home Run Derby is slated to take place on July 18 in Los Angeles during All-Star Week, but this year, it won’t be the league’s only one. On Wednesday, the league announced the launch of MLB Home Run Derby X, a global tour that will include events in London, Seoul and Mexico City. Home Run Derby X will feature former players Adrian Gonzalez, Jonny Gomes, Geovany Soto and Nick Swisher, with Gonzalez representing the Los Angeles Dodgers, Gomes repping the Boston Red Sox, Soto the Chicago Cubs and Swisher the New York Yankees. They’ll face off in…