The Arizona Diamondbacks have made a decisive move as they acquired left-handed reliever A.J. Puk from the Miami Marlins. This move sees the Marlins receiving prospects Deyvison De Los Santos and Andrew Pintar in exchange, marking a strategic shift for both teams as they navigate the crucial stages of the season.
Puk began this year in the Marlins' rotation but transitioned back to the bullpen after four starts. As a reliever, Puk has found significant success, posting a 2.08 ERA with 33 strikeouts and six walks over 30 1/3 innings. His performance has earned him an ERA+ of 109 across parts of five big-league seasons. With Puk not becoming eligible for free agency until after the 2026 season, the Diamondbacks have secured a valuable asset for their bullpen in the long term.
In Arizona, Puk is expected to assume the role of the primary lefty setup man behind closer Paul Sewald. This bolsters the Diamondbacks' bullpen ahead of a pivotal stretch in their campaign, as they currently hold a 53-50 record and are one game behind the Padres for the third and final wild-card spot in the National League. The race for this position is fiercely competitive, with nine teams in the NL within 5 1/2 games of the precious berth.
Prospects Headed to Miami
In return, the Marlins acquire two promising prospects. Deyvison De Los Santos has showcased his power at the Double- and Triple-A levels this season, hitting 28 home runs in a combined 87 games. Over four minor-league seasons, De Los Santos has maintained an impressive career slash line of .293/.343/.508. This season alone, he has displayed versatility, playing at first base, third base, and taking on designated hitter (DH) duties.
Andrew Pintar, another versatile player, brings a .266/.355/.413 batting line over two minor-league campaigns. Recently promoted to Double-A, Pintar has predominantly played center field but has also seen time in left field and at second base. His adaptability will be a valuable asset as the Marlins continue to build for the future.
A Strategic Move
This trade signifies a strategic move by both teams. For the Diamondbacks, adding Puk enhances their bullpen's depth and solidity, an essential factor as they chase a playoff spot. Puk’s strong performance as a reliever this season marks him as a reliable addition, and his availability through the 2026 season gives Arizona a long-term benefit.
On the other hand, the Marlins acquire two prospects with high ceilings. De Los Santos' power at the plate and Pintar’s versatility in the field promise to add significant depth to their minor-league system and potentially impact their big-league roster in the future. Both players bring strong track records and developmental potential that align with Miami's long-term strategies.
This trade highlights the intricate balancing act teams must perform between immediate needs and future potential. As the Diamondbacks push for a wild-card spot in a tightly contested National League race, adding a steady arm like Puk could be the difference-maker. Meanwhile, the Marlins continue to bolster their future roster with talent that may well pay dividends in the seasons to come.
Whether this trade will tip the scales in favor of the Diamondbacks' postseason aspirations or pave the way for future success for the Marlins remains to be seen. However, as the season propels forward, this exchange already stands out as a definitive move by both organizations.