The Diamondbacks' last three victories have been by an average of eight runs. I like Arizona to beat the Giants, enough to lay the run line to get a plus price instead of risk laying heavy juice.

Drew Pomeranz is coming off the injured list to start for the Giants. Pomeranz has been highly inconsistent and isn't likely to go deep into the game, which would put the Giants' vulnerable middle relievers into action.

Lefty Robbie Ray is in great form for the Diamondbacks with a 3-0 mark and 1.98 ERA in his past five starts. His ERA is 1.10 during his last three starts. Arizona is 5-2 versus the Giants in Ray's past seven starts against San Francisco.

The Giants are 5-9 versus lefty starters this season. Word is the Giants will be resting Buster Posey and Brandon Belt. Brandon Crawford may also sit out.

San Francisco has won just 33 percent of its past 43 road games.