In the Major League Baseball All-Star Game , Marlins were the host of the 2017 Nationals .
Among current Major League teams , the Washington Nationals and the Tampa Bay Rays have yet to host the All-Star game ; after 2018 , the Tampa Bay area will remain the only city with a major-league franchise that has yet to host because the Nationals will host in 2018 and the Marlins in 2017.In the first two decades of the game there were two pairs of teams that shared ballparks , located in Philadelphia and St. Louis .
Major League Baseball All-Star Game