Paul Goldschmidt's 13th homer was a grand slam off Carlos Marmol as the Diamondbacks beat the Cubs 12-4 on Saturday. 11 of those 12 runs came in the final three innings, as the Diamondbacks quickly turned a good game into a rout. The slam was Goldschmidt's first in 18 career at-bats with the bases loaded. He also singled and walked tonight.