It's hard to see why this total is set so high with these two teams struggling on offense. That's not even to mention how well Arizona starter, Doug Davis has been pitching lately. Over his last 3 starts, Davis has a 0.86 ERA, improving his season number to just 3.15. The Padres are averaging just under 4 runs per game, while the D-Backs are averaging just over 4 runs per game. This game seems custom fit for a play on the Under.