Paul Skenes vs. Zac Gallen: Pirates Host D-backs in July 27 Series Finale

Sunday, July 27th, 2025

Arizona Diamondbacks at Pittsburgh Pirates Series Finale Preview

The Arizona Diamondbacks (51-54, fourth in the NL West) are set to face the Pittsburgh Pirates (43-62, fifth in the NL Central) on Sunday, July 27, 2025, at 12:35 PM EDT in Pittsburgh. This matchup marks the rubber game of the three-game series, with the winner claiming the series.

Pitching Matchup

The Diamondbacks will send Zac Gallen (7-11, 5.58 ERA, 1.37 WHIP, 116 strikeouts) to the mound. For the Pirates, Paul Skenes (5-8, 1.91 ERA, 0.91 WHIP, 137 strikeouts) is scheduled to start.

Betting Odds

The Pirates are favored at -158, while the Diamondbacks are set at +133. The over/under for the game is 7 1/2 runs.

Team Insights

The Pittsburgh Pirates hold a 43-62 overall record and have performed better at home with a 30-25 record. Pirates pitchers boast a collective 3.76 ERA, ranking ninth in MLB. The Arizona Diamondbacks enter the game with a 51-54 overall record, including a 25-26 record on the road. Diamondbacks hitters have a collective .326 on-base percentage, which is the third-ranked percentage in the NL. This will be the sixth meeting between the two teams this season, with the Pirates currently leading the season series 3-2.

Key Players to Watch

For the Pirates, Oneil Cruz leads the team with 33 extra base hits, comprising 14 doubles, two triples, and 17 home runs. Tommy Pham has been productive over the past 10 games, going 13 for 37 with three doubles, a triple, a home run, and three RBI. On the Diamondbacks' side, Geraldo Perdomo has contributed with 22 doubles, two triples, and 10 home runs. Eugenio Suarez has been a power threat recently, hitting 10 for 35 with a double, seven home runs, and 12 RBI over the past 10 games.

Recent Performance

Over their last 10 games, the Pirates have a 5-5 record, with a .227 batting average and a 4.55 ERA, being outscored by 15 runs. The Diamondbacks also hold a 5-5 record in their last 10 contests, with a .243 batting average and a 3.20 ERA, outscoring their opponents by seven runs.

Injury Report

Pirates Injuries: Chase Shugart (knee), Ryan Borucki (back), Endy Rodriguez (elbow), Enmanuel Valdez (shoulder), Justin Lawrence (elbow), Tim Mayza (shoulder), Jared Jones (elbow), Johan Oviedo (elbow).

Diamondbacks Injuries: Gabriel Moreno (hand), Jalen Beeks (back), Shelby Miller (forearm), Tommy Henry (elbow), Pavin Smith (oblique), Ryan Thompson (scapular strain), Ildemaro Vargas (foot), Christian Montes De Oca (elbow), Justin Martinez (elbow), Cristian Mena (shoulder), Corbin Burnes (elbow), A.J. Puk (elbow), Jordan Montgomery (elbow), Blake Walston (elbow).

In Summary

This MLB game preview highlights the decisive series finale between the Arizona Diamondbacks and Pittsburgh Pirates on July 27, 2025, at PNC Park. Key to the matchup will be the pitching duel featuring Arizona's Zac Gallen (7-11, 5.58 ERA) against Pittsburgh's formidable Paul Skenes (5-8, 1.91 ERA). The Pirates enter as betting favorites with a strong home record, while the Diamondbacks seek to secure a road series win. Fans can expect an engaging contest as both teams, currently holding 5-5 records over their last ten games, vie for the series victory. Players like Oneil Cruz and Eugenio Suarez are in top form and will be crucial for their respective teams.

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