PHOENIX – The Arizona Diamondbacks have transformed the conversation surrounding their season and have become one of the teams fighting to strengthen their roster for a postseason run. The question now becomes: who are the top four players the D-backs should realistically go after?
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Climbing into the National League Wild Card position has shifted the organization’s priorities. The biggest needs remain clear, as the lineup still lacks another dependable left-handed bat capable of producing against quality right-handed pitching, and the rotation could benefit from another proven veteran to lessen the pressure on inexperienced starters.

Jul 27, 2026; San Francisco, California, USA; San Francisco Giants second baseman Luis Arraez (1) hits an RBI single against the Milwaukee Brewers during the third inning at Oracle Park. Mandatory Credit: Darren Yamashita-Imagn Images
One intriguing offensive fit for the Diamondbacks is Luis Arraez. Few hitters in baseball control the strike zone like the three-time batting champion. While he won’t overwhelm opponents with power, his ability to consistently reach base would lengthen Arizona’s lineup and create more scoring opportunities for the middle of the order. Veteran Nathaniel Lowe also deserves consideration. His disciplined approach, consistent on-base skills and steady left-handed power have made him one of baseball’s more reliable run producers over the past several seasons. He isn’t flashy, but contenders are often built on dependable veterans who deliver quality at-bats in meaningful games.

Jul 21, 2026; Seattle, Washington, USA; Cincinnati Reds designated hitter Nathaniel Lowe (31) hits a solo-home run against the Seattle Mariners during the ninth inning at T-Mobile Park. Mandatory Credit: Joe Nicholson-Imagn Images
On the mound, adding experience may be even more important. Although reinforcements like Michael Soroka, Corbin Burnes, Zac Gallen and Ryne Nelson are working their way back, the Diamondbacks cannot assume perfect health during a playoff chase. Rookie starters Mitch Bratt and Kohl Drake have shown promise, but asking first-year pitchers to carry October expectations is a risky formula.

Jul 25, 2026; San Francisco, California, USA; San Francisco Giants starting pitcher Robbie Ray (38) pitches the ball against the Los Angeles Angels during the first inning at Oracle Park. Mandatory Credit: Kelley L Cox-Imagn Images
Former Diamondbacks SP Robbie Ray would provide immediate stability. The veteran left-hander has rediscovered the form that once earned him a Cy Young Award, pitching efficiently while giving his club consistent quality starts. His postseason experience would be invaluable for a rotation filled with uncertainty. Another intriguing possibility is Freddy Peralta. Even if his traditional numbers haven’t matched previous seasons, the underlying metrics suggest he remains capable of front-line production. A change of scenery and meaningful games could unlock the version of Peralta that has twice earned All-Star recognition.

Jul 20, 2026; Milwaukee, Wisconsin, USA; New York Mets pitcher Freddy Peralta (51) during the game against the Milwaukee Brewers at American Family Field. Mandatory Credit: Jeff Hanisch-Imagn Images
The Diamondbacks don’t need a blockbuster simply to make headlines. They need targeted additions that complement an already talented roster. If Arizona addresses both lineup balance and rotation depth before the deadline, this season could become remembered as more than just a playoff appearance; it could mark the beginning of a sustained championship window.
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Reporter Benjamin Bliklen covers the Arizona Diamondbacks, Arizona Cardinals, and Phoenix Suns for Burn City Sports. You can follow him on his X account, @BenBliklen
