The Diamondbacks' lineup tied season highs with 12 runs and 16 hits in a rout of the Giants in their series opener.

Landen Roupp praised San Francisco Giants’ defense, his improved command in tough 5-3 defeat to Arizona Diamondbacks on Tuesday night.

Manager Tony Vitello took responsibility after the San Francisco Giants’ bullpen collapsed in a heartbreaking walk-off loss to the Arizona Diamondbacks.

The San Francisco Giants dropping another game to the Arizona Diamondbacks after Ketel Marte delivered a walk-off three-run homer.

Giants vs Diamondbacks Prediction, Picks & Odds for Today's MLB Game, with Quinn Allen explaining why the Arizona moneyline is a great play.

San Francisco Giants manager Tony Vitello took blame after Tuesday’s ninth-inning collapse vs. the Arizona Diamondbacks.

Ketel Marte hit a game-winning three-run homer with two outs in the ninth inning to lead the Arizona Diamondbacks over the San Francisco Giants 5-3.

Nolan Arenado hit his seventh career grand slam, Gabriel Moreno added a two-run homer, and the Arizona Diamondbacks defeated the San Francisco Giants 12-2.

The Giants lost 5-3 to the Arizona Diamondbacks on Tuesday evening at Chase Field as Ketel Marte hit a walk-off three-run homer off left-hander Matt Gage. San Francisco entered the bottom of the ninth inning with a 3-1 lead,

Two teams playing winning ball of late continue to set their sights on the .500 mark as the San Francisco Giants and Arizona Diamondbacks open a three-game series in Phoenix on Monday night.