The Arizona Diamondbacks (48-38) will look to build off their win in the second game of a three-game series when they host the St. Louis Cardinals (43-41) in the finale on Wednesday as small home favorites at the sportsbooks.
The Diamondbacks snapped a four-game skid with a 4-2 win over the Cardinals on Tuesday behind Paul Goldschmidt's 19th homer after dropping the series opener 6-3 on Monday.
MLB betting line: The Diamondbacks opened as -130 favorites (wager $130 to win $100); the total is at eight runs, according to sportsbooks monitored by OddsShark.