The Arizona Diamondbacks are facing a critical decision as the July 31 trade deadline approaches. With their top four potential free agents – third baseman Eugenio Suárez, first baseman Josh Naylor, right-handers Zac Gallen and Merrill Kelly – set to hit the market, General Manager Mike Hazen must weigh his options.
If none of these players remain on the roster, the Diamondbacks would be left with a significant void in their rotation. However, trading some of their veteran pitchers could bring in much-needed bullpen help.
The Diamondbacks’ current bullpen is ranked bottom-five in the majors, and acquiring experienced relievers could make a significant difference. Meanwhile, Jordan Lawlar and Pavin Smith are being considered as potential replacements for Suárez and Naylor.
Hazen’s challenge will be finding major-league ready options, but he may need to collect prospects to improve his talent base. The Athletics’ willingness to trade Luis Severino, JP Sears, and Jeffrey Springs could provide the Diamondbacks with a boost.
In other news, the Nationals are looking to maintain their young core, while the Orioles are exploring the long-term future of catcher Adley Rutschman. The MLB has also proposed a swing-off system for extra-inning games, which could impact team strategy in the regular season.
As the trade deadline approaches, Hazen will need to make tough decisions that balance short-term needs with long-term goals.
Source: https://www.nytimes.com/athletic/6505617/2025/07/21/mlb-trade-deadline-diamondbacks-athletics-mackenzie-gore