Casey Legumina – Seattle Mariners Biography, Contract, Net Worth Information

Casey Legumina has already turned heads in professional baseball since his MLB debut on April 15, 2023.

Born in Dallas, Texas on June 19, 1997, this right-handed pitcher has flashed real promise on the mound after the Minnesota Twins picked him in the 8th round of the 2019 draft out of Gonzaga University.

Casey Legumina earns a salary of $760,000 with the Seattle Mariners on a one-year contract, and his net worth sits around $873,231. That’s a pretty big jump from where he started, which says a lot about his rising value in the league.

Legumina worked his way up through the minors, following the usual path for a developing pitcher.

With pre-arbitration status and only 0.139 years of service time as of January 2025, his career is still on the rise.

He’s got a good shot at bigger contracts down the road if he keeps sharpening his skills.

Early Life and Background

Casey Legumina’s baseball story starts in Dallas, Texas, where he was born on June 19, 1997.

Growing up in Texas definitely helped shape his athletic talent and set the stage for his baseball career.

Family and Ancestors

Casey Davey Legumina grew up in a family with strong values in Dallas.

There’s not much public info about his family, but his middle name “Davey” hints at some family naming traditions.

The Legumina name isn’t exactly common in pro baseball, but Casey is starting to make it known.

Growing up in Texas meant he got to play in one of the biggest baseball hotbeds in the country.

Texas is famous for producing great pitchers, and the weather there lets kids play almost all year.

Local coaches remember how Casey’s family always showed up to support him, whether it was at games or practices.

They put in the time to help him chase his baseball dreams.

Education and Formative Years

Casey went to Gonzaga University, where he balanced school and baseball.

During college, he worked on his pitching mechanics and chipped away at his degree.

The Gonzaga Bulldogs have a reputation for developing pro-level players, and Casey got solid coaching there.

Playing in the West Coast Conference gave him plenty of tough competition.

His college stats were good enough to catch the eye of MLB scouts.

That all led up to him getting picked in the 8th round of the 2019 MLB Draft—the 239th overall pick by the Minnesota Twins.

Early Baseball Experiences

Before he turned pro, Casey spent years playing youth baseball, high school ball, and then college.

He threw right-handed and put in countless hours practicing in Texas leagues.

Coaches spotted his pitching talent early on—he had good control and movement even as a kid.

Old teammates talk about how competitive and hard-working he was, which probably helped him climb the ranks.

The Minnesota Twins drafted him in 2019, marking a turning point in his path.

He spent some time developing in the minors before he finally made his big league debut at 25, on April 15, 2023.

Those early pro experiences shaped the pitcher who’d eventually land with the Seattle Mariners.

Baseball Career Highlights

Casey Legumina’s path through pro baseball really shows how much work and determination it takes to make the majors.

He had some key moments in the minors before finally reaching his MLB goal.

Rise Through the Minor Leagues

After the Minnesota Twins picked him in the 8th round (239th overall) of the 2019 MLB Draft, Legumina started his pro journey.

He began in rookie ball, working his way up from the bottom.

Standing at 6’2″ and weighing 195 pounds, he showed off his size and kept building his pitching arsenal.

In 2022, the Twins traded him to the Cincinnati Reds as part of a bigger deal.

His minor league stats looked solid, and he mostly worked out of the bullpen as a reliever.

He used his right-handed delivery to keep hitters off balance.

His time in Triple-A really stood out, and that helped set up his call-up to the majors.

Major League Debut

Legumina finally reached the big leagues when he debuted on April 15, 2023.

That moment came after a lot of grinding in the minors and meant a lot to him—going from Dallas, Texas all the way to the MLB.

In his rookie season, he pitched against teams like the New York Mets and Colorado Rockies.

He even went up against stars like Fernando Tatis Jr. and Willson Contreras.

The 2023 season was a learning curve for him as he tried to find his footing at the highest level.

By 2025, he landed with the Seattle Mariners, signing a $760,000 contract.

Legumina’s rise from draft pick to big leaguer really shows what most pitching prospects go through these days.

Professional Teams and Transactions

Casey Legumina has bounced around a bit, starting with the Minnesota Twins who drafted him in 2019.

He’s had stops with a few different MLB teams as he’s worked to make a name for himself.

Tenure with Mets

Legumina joined the New York Mets during the 2022-2023 offseason as part of a trade.

The Mets brought him in to add pitching depth.

While with the Mets, he spent most of his time in their minor league system.

He kept working on his pitching and adjusted to the Mets’ development style.

The team liked his fastball, which sits in the mid-90s, and thought his secondary pitches had potential.

He didn’t make the big league roster right away, but he still provided valuable depth.

His stint with the Mets was more about development, and he didn’t get much major league action there.

Transition to Other MLB Teams

Before the Mets, the Minnesota Twins drafted him in the 8th round (239th overall) in 2019 out of Gonzaga.

He started his pro career in the Twins’ farm system.

Later, he moved on to the Seattle Mariners, where he signed a one-year contract for $760,000.

That deal was a big step for him, giving him a bit more financial security.

Like a lot of pitchers, he’s moved between organizations as teams try to figure out what he can bring.

His MLB debut came on April 15, 2023, which was a huge milestone.

By 2025, he’d built up a net worth of about $873,231, showing how far he’s come.

He’s still working to lock down a permanent spot in the majors.

Contract Details and Earnings

Casey Legumina’s pro career has followed the usual rookie contract route, with steady progress up the ladder.

His earnings reflect where he’s at as a developing MLB player—though there’s room for bigger paydays ahead.

Current Contract Overview

Right now, Legumina is on a pre-arbitration contract worth $760,000 with the Seattle Mariners.

This one-year deal is fully guaranteed.

It’s the standard pay structure for players with limited MLB service time.

As of January 2025, he’s logged just 0.139 years of service, so he’s still in pre-arbitration.

That means he hasn’t built up enough experience to get into bigger salary negotiations yet.

His current net worth is around $873,231, which combines his career earnings and any other assets.

Contract Negotiations

Legumina’s pro journey started when the Reds drafted him in 2019 (8th round, 239th overall) out of Gonzaga.

He got a $250,000 signing bonus, which was actually above the slot value of $173,000.

That showed the Reds really believed in his potential.

In November 2022, the Reds put him on their 40-man roster when they selected his contract.

That was a big move, signaling that he was a legit prospect with a shot at the majors.

As he gets closer to arbitration, his agents will probably use his stats and durability as bargaining chips.

The MLB’s Collective Bargaining Agreement sets the rules for these talks, putting limits on what he can earn—but also protecting his rights.

Net Worth and Financial Insights

Casey Legumina has built up a modest but growing financial foundation through baseball.

Most of his money comes from MLB contracts, with maybe a little extra from other sources.

Salary and Endorsements

Legumina’s finances mostly come from his MLB salary.

As of 2025, his net worth is about $873,231.

His current deal with the Mariners pays $760,000 per year, which is a bump up from his previous $720,000 salary.

He hasn’t landed any big endorsement deals yet—those usually go to bigger stars.

So for now, his income is pretty much all from playing ball.

His financial picture could change if he breaks out or gets a bigger contract in the future.

Financial Growth Over the Years

Legumina’s finances have grown steadily since he turned pro.

His move to the Seattle Mariners gave him a salary boost to $760,000, showing the team believes in him.

His earning potential really depends on how well he pitches and if he stays healthy.

He’s not among the highest-paid MLB players, but he still earns a lot more than the average American household.

Most athletes are advised to diversify their income with investments, and while we don’t know the details of Casey’s portfolio, it’s likely he works with financial advisors.

His current contract is a good stepping stone, and his future earnings will probably hinge on his stats and health.

Personal Life and Legacy

Casey Legumina keeps his personal life pretty private while he works to build his reputation as a pro pitcher.

His journey from Dallas to the Major Leagues has shaped who he is and the mark he’s starting to leave on the baseball world.

Family and Relationships

Casey Legumina was born on June 19, 1997, in Dallas, Texas. He’s kept most details about his family out of the public eye, which, honestly, you have to respect these days.

Growing up in Texas probably nudged him toward baseball, but he hasn’t really opened up about his parents or siblings in interviews. Maybe he just likes to keep that part of his life for himself.

He went to Gonzaga University and really started to grow there, both as a student and on the field. Getting drafted in 2019 must’ve felt like a huge payoff for all that work.

Legumina seems to keep his close relationships private. He draws a clear line between his career and personal life, which probably helps him focus on his game with the Seattle Mariners.

Community Involvement

Legumina’s still pretty new to the MLB, but he’s already started making a mark in baseball circles. After his MLB debut in April 2023, he got the chance to meet fans and join in on some team community events.

It’s pretty common for players in his shoes to run youth clinics or show up at charity events, though there’s not a lot out there yet about Legumina’s specific involvement.

He’s moved around a bit—starting with the Minnesota Twins organization, then the Cincinnati Reds, and now the Mariners. Those changes have let him experience different fans and communities, which has to shape his perspective.

Honestly, as Legumina’s career moves forward, I’d expect we’ll see more from him in the community.

Influence Beyond Baseball

Legumina stands out as part of a new wave of pro athletes figuring out the modern sports scene. You can see his journey—from college ball at Gonzaga to landing a spot as a professional pitcher with the Seattle Mariners—and think, yeah, that’s the route a lot of young players dream about.

The Mariners picked him in the 8th round (239th overall) of the 2019 draft. That move really shows how sticking with it and working on your skills can actually open doors in pro sports.

Legumina hasn’t been in the MLB for long, so his wider influence is still taking shape. He’s active on social media and actually talks with fans, which helps him connect with people outside just the games.

When Legumina shares his thoughts or photos in interviews and public events, he starts to build a little legacy—not just in stats, but in baseball stories and the minds of fans.