Pirates vs. Diamondbacks Dunkel MLB Picks, Predictions and Prop Bets - July 27

The Pittsburgh Pirates and Arizona Diamondbacks clash in the first of a three-game series on Monday at PNC Park, at 6:40 p.m. ET. Mitch Keller (6-7, 4.90 ERA) will start for the Pirates, who are 54-52 this season and third in the NL Central. Merrill Kelly (8-8, 5.12 ERA) is starting for the Diamondbacks, who are 55-51 and second in the NL West.

Oddsmakers expect a close matchup between the Pirates (-120 to win) and the Diamondbacks (-102). The game has an over/under set at 9.5 runs.

Pirates vs. Diamondbacks Odds, Game Time

• Game day: Monday, July 27, 2026
• Game time: 6:40 p.m. ET
• Location: Pittsburgh, Pennsylvania
• Stadium: PNC Park
• Favorite: Pirates (-120)
• Underdog: Diamondbacks (-102)
• Over/under: 9.5

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 have been favored on the moneyline 56 total times this season. They've finished 33-23 in those games.
• Arizona has been underdogs in 58 games this season and has come away with the win 25 times (43.1%) in those contests.
• Pittsburgh is 25-23 this season when entering a game favored by -120 or more on the moneyline.
• This year, the Diamondbacks have won 19 of 48 games when listed as at least -102 or worse on the moneyline.
• The Pirates have a 54.5% chance to win this game based on the moneyline's implied probability.
• The Diamondbacks have an implied victory probability of 50.5% according to the moneyline set for this matchup.

Pirates vs. Diamondbacks: Betting the Spread & Total

• In the 106 games in which bookmakers have set an over/under for the Pirates, they have combined with opponents to go over the total 61 times (61-42-3).
• So far this season, Arizona and its opponents have hit the over in 46 of its 106 games with a total.
• The Pirates have covered 50.9% of their games this season, going 54-52-0 ATS.
• The Diamondbacks have posted a record of 57-49-0 against the spread this season.