The Dbacks – Mets trip now begins with more than travel and weather concerns. It begins with a roster reshuffle, after Carlos Santana was placed on the 10-day injured list with a strained right adductor and first baseman Luken Baker was selected to take his place. In a clubhouse already carrying several injuries, the move changes the immediate shape of Arizona’s infield and the questions around it.
What changed for the Diamondbacks before the trip to New York?
Carlos Santana exited Sunday’s game against the Atlanta Braves with right groin tightness, stayed in long enough to get a single, and then was replaced on the bases by Ildemaro Vargas. On Monday, manager Torey Lovullo said Santana would get an MRI and that an injured list move was not initially being treated as certain. That changed when the club placed Santana on the 10-day injured list, retroactive to April 6, and moved quickly to add Baker.
The timing matters because Arizona is traveling east to start a series at the New York Mets on Tuesday. The team also adjusted the start times for its first two road games because of expected cold weather and windy conditions. The Dbacks – Mets matchup, then, arrives with a roster under strain and an environment that could make those strains feel larger.
Why does this move matter beyond one first baseman?
The Diamondbacks have already been dealing with a cluster of injuries, and first base has been hit especially hard. Tyler Locklear is still recovering from surgery on his left elbow and shoulder. Pavin Smith is on the injured list with left elbow inflammation. Jordan Lawlar, who was transferred to the 60-day injured list to open a 40-man roster spot for Baker, is dealing with a broken right wrist after being hit by a pitch. Lovullo said Lawlar would miss six to eight weeks.
That leaves Arizona with fewer clean choices at first base and fewer ways to spread the workload. José Fernández and Vargas have each started there recently, while catcher Adrian Del Castillo has also filled some designated hitter innings. Baker gives the team a more traditional first baseman, which could help free Fernández and Vargas for other roles. He also brings a right-handed bat that can pair with Del Castillo’s left-handed swing.
Who is Luken Baker, and what does the club expect from him?
Luken Baker signed a minor league deal with Arizona in the offseason, and the club had already made room for him in the clubhouse. His path to the active roster has been built more on production in the minors than on major league results. Since the start of 2023, he has logged 1, 284 Triple-A plate appearances with 84 home runs, a. 259/. 371/. 555 line, and a 131 wRC+.
His major league numbers are more modest, with a. 206/. 317/. 338 line in 189 plate appearances. Still, his recent minor league track record suggests the Diamondbacks are betting on bat speed and power in a moment when they need a straightforward answer at first base. Baker is also out of options, which could matter later as injured players return and Arizona faces another round of roster decisions.
How fragile is the roster picture right now?
For now, the club is trying to manage the present without losing sight of what is still ahead. Santana, Smith, Locklear and Lourdes Gurriel Jr. are all expected to come off the injured list at some point, and that means today’s replacement may not have the same security tomorrow. Baker can fill the spot now, but the roster squeeze is real and likely to tighten further as players get healthy.
That is the larger meaning of the Dbacks – Mets trip: it is not only one veteran’s absence, but a test of whether Arizona can keep its lineup functional while the injury list keeps growing. Santana’s durability had been one of the stabilizing facts around him, and now the club must play through an uncertainty it did not want.
For a team heading into a cold East Coast series, the next few days could show whether this patchwork infield holds. In the short term, the answer rests with Baker, Vargas, Fernández and the rest of a group trying to keep one spot from unraveling the whole plan.
