Preview the July 20 matchup between the Arizona Diamondbacks and St. Louis Cardinals with odds over/under, game spread, betting lines and more.

Diamondbacks RHP Merrill Kelly (8-5, 3.34) vs. Cardinals RHP Miles Mikolas (5-6, 4.94).

Arizona Diamondbacks starter Brandon Pfaadt was dominant as his team beat the Cardinals, momentarily stalling the idea of selling at the deadline.

The Arizona Diamondbacks played a near perfect series in sweeping the St. Louis Cardinals this weekend in front of over 102,000 fans. They outscored St. Louis 2

The Diamondbacks crushed the Cardinals for a sweep at Chase Field, a much-needed start to the second half for a club fighting to avoid selling.

Eugenio Suárez homered twice for the second consecutive day and Merrill Kelly allowed two runs in six innings to help the Arizona Diamondbacks beat the St.

After the Cardinals were swept by the Diamondbacks, teams were calling to see if they were looking to trade some players.

Eugenio Suarez hit his 32nd and 33rd home runs of the season, and Corbin Carroll tripled twice with a double in a 10-1 win over St. Louis.

Eugenio Suárez hits two home runs, and Corbin Carroll adds two triples as the Arizona Diamondbacks dominate the St. Louis Cardinals 10-1 on Saturday.

The Arizona Diamondbacks are playing themselves into a stand-pat position at worst as the trade deadline approaches.

The St. Louis Cardinals and Arizona Diamondbacks wrap up their 3-game series Sunday at Chase Field in Phoenix.

St. Louis Cardinals closer Ryan Helsley can see the writing on the wall. While the Cardinals got out to an encouraging start, the team has cratered in July, and could look to sell off parts despite still being in the wild-card hunt.