Arizona Diamondbacks trade rumors, speculation, news, updates, tracker, moves, transactions, what to know before 2025 MLB trade deadline on July 31.

Ryne Nelson and two relievers combined for a one-hitter, Eugenio Suarez had a go-ahead sacrifice fly in the 11th inning and the Arizona Diamondbacks beat the Pittsburgh Pirates 1-0 on Friday night.

Andrew Heaney and five relievers combined on a four-hitter, Oneil Cruz hit his team-leading 17th home run and the Pittsburgh Pirates beat the Arizona Diamondbacks 2-0 on Saturday night.

The Pittsburgh Pirates might be looking to trade closer David Bednar, and the Detroit Tigers have already reportedly contacted them about a potential trade.

The Pittsburgh Pirates (44-62) and the San Francisco Giants (54-52) open a 3-game series Monday. First pitch from Oracle Park is scheduled for 9:45 p.m. ET (MLB Network). Let's analyze BetMGM Sportsbook's MLB odds around the Pirates vs. Giants odds and make our expert MLB picks and predictions for the best bets.

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The Arizona Diamondbacks are coming off a brutal sweep at Chase Field, losing three straight to the Houston Astros. They'll begin a three-game series with the P