Most veterans walk into Spring Training expecting their roster spot to be secure.
But Nick Castellanos just delivered a message that has Padres fans—and the clubhouse—paying attention.

Nick Castellanos Sends Clear Message as Padres Roster Battle Intensifies

When the San Diego Padres signed Nick Castellanos in mid-February, the move seemed straightforward.

A proven All-Star hitter joining the roster on a league-minimum contract sounded like one of the biggest bargain moves of the offseason. After all, the Philadelphia Phillies are still paying nearly $20 million of his salary this year just to let him walk away.

But inside Padres camp, Castellanos is treating the situation very differently.

Instead of assuming his spot is guaranteed, the 34-year-old veteran has delivered a message that perfectly captures his mindset entering his 14th MLB season.

“I’m still trying to make the club.”

Those six words have quickly become one of the most talked-about quotes of Padres spring training.

A Veteran With Something to Prove

Castellanos may be a two-time All-Star, but his recent performance left questions lingering.

During the 2025 season, he posted a .250 batting average with 17 home runs, 72 RBIs, and a .694 OPS, numbers that represented a step down from his earlier production.

Just two years earlier, in 2023, he had delivered one of the strongest seasons of his career:

29 home runs
106 RBIs
All-Star selection

Even in 2024, he proved his durability by playing all 162 games.

Now, after being released by Philadelphia, Castellanos arrives in San Diego with motivation to remind the league what he can still do.

Padres Experiment With a Surprising New Role

What makes Castellanos’ situation even more intriguing is the position the Padres are asking him to play.

For the first time in his professional career, Castellanos has been working at first base.

The experiment is designed to give San Diego another option against left-handed pitching, particularly after the team struggled to generate consistent offense in key situations last season.

Learning a completely new position after more than a decade in the league is not easy.

But early signs suggest Castellanos is adapting faster than many expected.

Early Results Are Turning Heads

Through early Cactus League action, Castellanos has looked sharp both at the plate and in the field.

So far, he has posted:

7 hits in 25 at-bats (.280)
1 home run
6 RBIs
.899 OPS

Those numbers might only come from a small spring sample, but they hint at something the Padres desperately needed last year:

run production near the bottom of the lineup.

Padres Manager Praises Castellanos’ Progress

Padres manager Craig Stammen has already noticed Castellanos’ growth while learning the new position.

According to Stammen, the biggest adjustment isn’t physical—it’s mental.

Outfielders are trained to chase the ball instinctively.
First basemen, however, must constantly think about positioning, coverage, and situational awareness.

“Nick is getting better,” Stammen said.
“Every time he’s out there, it’s a learning experience.”

One example came during a recent play when Castellanos held his position at first instead of chasing a ball that belonged to the second baseman.

For experienced first basemen, it’s routine.

For Castellanos, it’s part of a completely new learning curve.

Versatility Could Secure His Roster Spot

Even though he’s focusing on first base, Castellanos has made one thing clear to the coaching staff:

He’s willing to play wherever the team needs him.

The veteran told the Padres he can shift back to the outfield at any time, giving San Diego a valuable multi-position option.

That versatility could be crucial as the team finalizes its Opening Day roster.

And while Castellanos insists he’s still fighting for a spot, the numbers—and his attitude—suggest he’s doing exactly what the Padres hoped.

A Veteran Mindset Padres Love

Spring Training often reveals a lot about a player’s mentality.

Some veterans expect special treatment.

Castellanos has taken the opposite approach.

By publicly declaring that he’s “still trying to make the club,” he has set a tone that resonates throughout the clubhouse.

For a Padres team looking to sharpen its competitive edge, that mentality could be just as valuable as his bat.

Because sometimes the most important addition to a roster isn’t just talent.

It’s hunger.