The Diamondbacks have gotten a lot of trade interest in outfielder Jake McCarthy but Arizona isn’t yet interested in dealing the 26-year-old, USA Today’s Bob Nightengale writes.  This isn’t the first time McCarthy’s name has surfaced in trade rumors, though the buzz quieted after McCarthy turned in a lackluster 2023 season.  The outfielder finished fourth in NL Rookie of the Year voting in 2022, but followed up that breakout campaign by hitting only .243/.318/.326 over 312 plate appearances last season.  McCarthy’s struggles resulted in a loss of playing time and even a demotion to Triple-A, plus an oblique injury kept him from being a part of Arizona’s postseason rosters during the team’s run to the World Series.

Randal Grichuk is expected to begin the season on the injured list, so McCarthy should probably land a job as the Diamondbacks’ fourth outfielder for at least the start of the year.  He also has a minor league option remaining, so the D’Backs could stash him back at Triple-A if necessary.  It is worth noting that the D’Backs were reportedly open to moving either McCarthy or Dominic Fletcher in February’s trade with the White Sox that sent Fletcher to Chicago, though in the wake of that deal, Arizona might not be willing to further deplete their stock of young outfielders by also moving McCarthy in another trade.  Nightengale feels McCarthy might be more of a trade chip later in the season, if the Diamondbacks are having trouble finding playing time or a roster spot available for him.

More from around the NL West…

• Minor league signing Tucker Barnhart looks to have won the Diamondbacks’ backup catching job, as The Arizona Republic’s Nick Piecoro (X link) was among those to note that the D’Backs optioned Jose Herrera to Triple-A today.  Herrera acted as Gabriel Moreno’s backup last season once Carson Kelly was let go in August, but Arizona will now turn to the veteran Barnhart as a more experienced bench option.  Barnhart has won two Gold Gloves over his 10 MLB seasons, spent mostly with the Reds before one-year stints with the Tigers and Cubs over the last two seasons.
• Right-hander Anthony Molina will make the Rockies’ Opening Day roster, according to MLB.com’s Thomas Harding (via X).  Selected as the third overall pick of the Rule 5 Draft last December, Molina was an international signing for the Rays who posted a 3.64 ERA over 301 2/3 innings in Tampa Bay’s farm system, including a 4.37 ERA in 55 2/3 Triple-A frames last season.  The 22-year-old worked mostly as a starter last year but now looks slated for a bullpen role in Colorado.  As per the stipulations of the Rule 5 Draft, Molina will have to remain on the Rockies’ active roster for the entire season in order for the Rox to claim his rights, or else Colorado will have to offer him back to the Rays.
• Austin Slater returned to the field yesterday and is also set to play in today’s game, marking the Giants outfielder’s first action since last weekend.  Slater has been bothered by discomfort in his right elbow, which is a troubling sign since Slater underwent surgery on that same elbow last October to both remove a bone spur and address some nerve problems via an ulnar nerve transposition.  His recovery led to a slower start to his Cactus League work, and Slater has played in only six games this spring, so manager Bob Melvin told the San Francisco Chronicle’s Shayna Rubin and other reporters that Slater might need to start the season on the injured list.  As Slater himself told Rubin and company, “The quantity of at-bats, I’m not super concerned about.  It’s more about feeling healthy and being able to bounce back the next day which, at this point, I haven’t been able to do.”  If Slater isn’t available for Opening Day, Luis Matos is the likeliest candidate to step into the backup/platoon outfield role.