The Arizona Diamondbacks head to Pittsburgh for a Tuesday night matchup against the Pirates at PNC Park, with first pitch scheduled for 6:40 PM ET. Brandon Pfaadt gets the ball for Arizona opposite Pirates right-hander Bubba Chandler. With the regular season in full swing, every game in the standings matters, and the D-backs will be looking to pick up a road win in one of baseball's most scenic ballparks. Catch the action on DBACKS.TV or listen on Arizona Sports 98.7 FM.

Probable Pitchers: Brandon Pfaadt vs. Bubba Chandler

Pfaadt is the story on the Arizona side. The right-hander has been one of the more intriguing arms in the D-backs rotation since breaking through, and this start at PNC Park gives him a chance to build on whatever momentum he's carrying into this series. He's going up against a Pittsburgh lineup that has some legitimate offensive pieces, so his ability to command the zone and keep the ball in the park will be critical in a stadium that can play differently depending on conditions off the Allegheny.

On the Pittsburgh side, Bubba Chandler is a young arm the Pirates have been developing with real excitement. He has the kind of stuff that can keep hitters off balance when he's on, and the D-backs will need to be disciplined early in counts to give themselves the best chance at run production. Arizona cannot afford to chase and fall behind a pitcher with swing-and-miss capability.

Arizona Diamondbacks Starting Lineup at Pittsburgh

• Corbin Carroll — RF
• Geraldo Perdomo — SS
• Gabriel Moreno — DH
• Ketel Marte — 2B
• Max Kepler — LF
• Nolan Arenado — 3B
• Tim Tawa — 1B
• James McCann — C
• Ryan Waldschmidt — CF

Pittsburgh Pirates Starting Lineup

• Jake Mangum — CF
• Brandon Lowe — 2B
• Bryan Reynolds — LF
• Esmerlyn Valdez — RF
• Ryan O'Hearn — 1B
• Nick Gonzales — 3B
• Endy Rodríguez — C
• Marcell Ozuna — DH
• Jacob Gonzalez — SS

Keys to Watch for Arizona

• Corbin Carroll at the top: Carroll leading off sets the tone for the entire Arizona offensive approach. His ability to get on base and create chaos on the basepaths can unsettle Chandler early and put the D-backs in favorable situations throughout the lineup.
• Ketel Marte in the middle of the order: Hitting fourth, Marte is the gravitational center of this lineup. His at-bats against Chandler will likely define the offensive output for Arizona.
• Nolan Arenado's presence: Having Arenado batting sixth provides real protection in the middle of this order. His experience and skill at third base also shores up the infield defensively behind Pfaadt.
• Pfaadt vs. Reynolds and the heart of Pittsburgh's order: Bryan Reynolds batting third is the Pirates' most dangerous hitter in this lineup. How Pfaadt handles Reynolds and the middle of Pittsburgh's order will go a long way toward determining the outcome.

Prediction

This is a winnable road game for Arizona. Pfaadt has the capability to keep a Pittsburgh lineup in check, and the D-backs have enough offensive talent — Carroll, Marte, Arenado — to generate runs against a young pitcher still establishing himself at the major league level. Chandler's upside is real, but Arizona's lineup depth gives them the edge. Look for the D-backs to grind out a 4-2 win in a competitive, well-pitched game at PNC Park.