Pirates vs. Diamondbacks Dunkel MLB Picks, Predictions and Prop Bets - July 28

The Arizona Diamondbacks will try to stop a three-game losing streak when visiting the Pittsburgh Pirates at 6:40 p.m. ET on Tuesday. Bubba Chandler (3-8, 4.47 ERA) gets the start for the Pirates, who are 55-52 this season and third in the NL Central. Brandon Pfaadt (5-1, 4.43 ERA) is the expected starter for the Diamondbacks, who are 55-52 and second in the NL West.

The moneyline odds for the game between the Pirates (-117) and Diamondbacks (-105) suggest a close contest. The over/under for this contest is set at 9.

Pirates vs. Diamondbacks Odds, Game Time

• Game day: Tuesday, July 28, 2026
• Game time: 6:40 p.m. ET
• Location: Pittsburgh, Pennsylvania
• Stadium: PNC Park
• Favorite: Pirates (-117)
• Underdog: Diamondbacks (-105)
• Over/under: 9

How to Watch Pirates vs. Diamondbacks

• TV Channel: SportsNet PT and ARID
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Pirates vs. Diamondbacks: Betting the Moneyline

• The Pirates are 34-23 in games they were favored on the moneyline (winning 59.6% of those games).
• Arizona has been underdogs in 59 games this season and has come away with the win 25 times (42.4%) in those contests.
• This season Pittsburgh has won 28 of its 51 games, or 54.9%, when favored by at least -117 on the moneyline.
• The Diamondbacks have a win-loss record of 22-32 when favored by -105 or worse by bookmakers this year.
• Based on this contest's moneyline, the Pirates have an implied win probability of 53.9%.
• The moneyline set for this matchup implies the Diamondbacks have a 51.2% chance of walking away with the win.

Pirates vs. Diamondbacks: Betting the Spread & Total

• The Pirates have combined with opponents to hit the over on the total 61 times this season for a 61-43-3 record against the over/under.
• Arizona and its opponents have gone over the total this season in 46 of its 107 opportunities.
• The Pirates have a 54-53-0 record ATS this season (covering 50.5% of the time).
• The Diamondbacks have posted a record of 58-49-0 against the spread this season.