MLB action for the 2026 continues as the calendar turns to June on Monday with nine games, headlined by a critical NL West series featuring the Los Angeles Dodgers and Arizona Diamondbacks. The Dodgers have won eight of their last 10 to open up some breathing room at the top of the division but the Diamondbacks have showed they can get hot at the right time and contend for a playoff spot.

The Arizona Diamondbacks face the St. Louis Cardinals Monday in the opener of a 4-game series. First pitch in St. Louis, Missouri, is set for 7:45 p.m. ET.

The Arizona Diamondbacks and the Miami Marlins wrap up a 3-game series Thursday in Miami, Florida. First pitch is scheduled for 1:10 p.m. ET.

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The LA Dodgers and the Arizona Diamondbacks open a 4-game series Monday at Chase Field in Phoenix, Arizona. First pitch is scheduled for 9:40 p.m. ET.

The Diamondbacks opened a four-game series against a young and surprising St. Louis Cardinals team on Monday and saw a familiar outcome.