The Arizona Diamondbacks celebrate the Fourth of July by hosting the Kansas City Royals Friday in the opener of a 3-game set at Chase Field.

Seriously: As they’ve settled into owning the puniest offense in Major League Baseball, the Royals (38-43) have mustered four or more runs only 30 times in 81 games. For that matter, as of Thursday they are 4-32 when trailing after six innings, 2-33 when behind after seven and 1-37 lagging after eight.