[AZ Central] Swept: Diamondbacks' collapse continues after lost series in San Francisco - The Diamondbacks finished on Sunday afternoon a road trip they could not explain. They swung the bats poorly again. Their bullpen failed them. And they did not just dip further below the .500 mark, they fell into last place in the National League West. After Sunday’s 6-1 loss to the San Francisco Giants, who completed a three-game sweep at Oracle Park, the Diamondbacks are 29 games into their season, one shy of the midway point. It remains difficult to say what kind of team they are.