The 2018 Xtreme Diamond Sports Baseball World Series will take place from July 23 - 28, 2018 in San Diego, CA. Don't miss this awesome event. This event not only attracts teams from the So Cal & San Diego area, but has brought teams from all over including areas like Arizona, Central California, Colorado, Guam, Hawaii, Massachusetts, Mexico, Nevada, New Mexico, New York, Oregon, Northern California, Tennessee, Texas, Utah, Washington that come together every year to compete for this World Series title. Check out the full event details, opening day festivities, who is coming list, & tourist attractions in the Southern California area for your teams & families to enjoy.