Ricky's 7* play on ARI.

Key Angle: It's important to remember that Ricky never makes a bet on any game based on just one angle. In order to make the grade, all his premium picks must meet several important criteria. He doesn't share all his secrets within his analysis, instead he chooses to reveal only the angle that he feels is the most significant. Here in this game the recent history of these two teams is particularly significant.

- The Cardinals are 1-4 in their last 5 overall.

- The Diamonbacks are 9-1 SU in Gallen's 10 home starts.

- Zach Gallen has a 1.48 ERA at home this season.

Verdict: The value is on the home favorite.