Last updated on: July 14, 2025
Ketel Marte (b. October 12, 1993, Nizao, Dominican Republic) is a dynamic switch-hitting infielder/outfielder for the Arizona Diamondbacks. After debuting with the Seattle Mariners (2015), his 2016 trade to Arizona ignited a standout career defined by rare five-tool versatility. Marte’s 2019 All-Star season saw him finish 4th in NL MVP voting (.329 AVG, 32 HR, 92 RBI), cementing his status as an elite offensive force.
Anchoring the Diamondbacks’ lineup with smooth infield defense, explosive baserunning, and clutch power from both sides of the plate, Marte became the first player in MLB history with 4 walk-off hits in a single postseason during Arizona’s 2023 World Series run. His leadership and resilience through early-career injuries make him the engine of the franchise – evidenced by his 2023 All-Star selection and 5-year, $76M contract extension.
As of December 2025, Ketel Marte is 32 years and 2 months old. His estimated net worth is $40 million, and he is 6 feet 1 inch (185 cm or 1.85 m) tall.
Bio/Wiki
Full Name
Ketel Ricardo Marte Valdez
Nickname
“The Pike”
Profession
Baseball Player
Career
Debut
Ketel made his debut in the year 2014 for Tacoma Rainiers, Seattle Mariners
Jersey Number
#4
Position
Center fielder, Infielder.
Team
Arizona Diamondbacks
Personal Profile and Background Details
Date of Birth
October 12, 1993
Age
As of today, Ketel Marte is 32 years, 2 months, and 2 days old.
Zodiac sign
Libra
Signature
Nationality
Dominican
Birth Place
Nizao, Dominican Republic
Residence
Nizao, Dominican Republic
School / College / University
Ketel Marte didn’t follow the traditional college route. Growing up in Nizao, Dominican Republic, his early life revolved around two things — basic schooling and baseball. While he attended local schools, it was clear from a young age that baseball was his true classroom. By the time most teens were thinking about university, Marte had already signed with the Seattle Mariners as an international free agent at just 16. Skipping college entirely, he went straight into professional baseball.
Religion
Christianity
Race / Ethnicity
Dominican
Tattoo
He has a tattoo of his mother’s image on his left arm.
Physical Attributes and Measurements
Height
- In feet – 6′ 1″
- In Centimeters – 185 cm
- In meters – 1.85 m
Weight
- In kilograms – 75 kg
- In Pounds – 165 lbs
Body Measurements
- Chest Size: 44″
- Biceps Size: 16″
- Waist Size: 36″
Shoe size
11 (US)
Eye color
Black
Hair color
Black
Family
Wife
Elisa Guerrero (2018–Present)
Father
Name not known.
Mother
Elpidia Valdez
She tragically died in a car accident in 2017 in the Dominican Republic. Marte has spoken publicly about the deep impact of her loss and honors her memory, including having a tattoo of her on his left arm.
Siblings
Unknown.
Children
Kayden Marte (son)
Kadmiel Marte (Son) (Born in 2021)
Relationship & More
Marital Status
Married.
Marriage Date
Not known.
Affairs or dating history
Elisa Guerrero
Net worth 2025
As of December 2025, it’s estimated that Ketel Marte has a net worth of about $40 million. His income comes from a mix of MLB contracts, brand endorsements, postseason heroics, and a strong presence in the Latin American market. Here’s a deep look at where the dollars come from.
1. MLB Salary: The Big One
Like most pro ballplayers, Ketel Marte’s biggest income stream is his MLB salary. And for him, it’s a monster.
After breaking out with the Arizona Diamondbacks, Marte locked in a five-year, $76 million extension in 2022, which took effect in 2023. But that was just the beginning. The deal stretches through 2030, and when you include escalators, bonuses, and a potential club option for 2031, it could climb up to $151 million.
Here’s how his base salary looks moving forward:
| Year | Salary |
|---|---|
| 2025 | $14 million |
| 2026 | $15 million |
| 2027 | $12 million |
| 2028 | $20 million |
| 2029 | $22 million |
| 2030 | $22 million |
| 2031 (Option) | $13 million (club option) |
By mid-2025, Marte had already earned about $62.8 million from MLB alone. If he sees out this contract — which he likely will — his career earnings will top $170 million, not including bonuses.
2. Endorsements: Quietly Lucrative
While Marte isn’t one of baseball’s loudest celebrity endorsers, he still partners with a few major brands. Over the years, he’s appeared in campaigns or deals for:
-
Pepsi
-
Budweiser
-
Bank of America
-
Jack in the Box
Exact numbers aren’t public, but based on his All-Star profile and market value, he’s likely pulling in $1–3 million annually from endorsements. He’s especially popular among Spanish-speaking audiences and Latin American baseball fans, which makes him an appealing brand partner in both U.S. and Dominican markets.
3. Postseason Power = More Leverage
In 2023, Ketel Marte didn’t just show up — he rewrote the record books. During Arizona’s Cinderella run to the World Series, Marte became the first player in MLB history with four walk-off hits in a single postseason.
That kind of moment isn’t just historic — it’s profitable. While the postseason doesn’t pay like the regular season, those iconic moments skyrocket a player’s value for endorsements, merch sales, and future contracts.
Marte’s 2023 performance made a strong case for his long-term deal — and showed the league (and sponsors) that he’s not just a regular-season guy.
4. Extras: Merch, Media, and Appearances
Marte’s earnings also get a small bump from:
-
MLB The Show (video game royalties)
-
Player merchandise (jerseys, trading cards, etc.)
-
Diamondbacks Foundation and MLB events
-
Media features in Spanish-language sports media
While not a massive income stream, this likely brings in another $100K–$500K annually — adding up quietly over the years.
Giving Back
Money isn’t everything to Ketel Marte. He’s been active in giving back to his community in the Dominican Republic — funding youth baseball programs, education initiatives, and supporting families in need.
He also partners with MLB and the Diamondbacks’ own foundation for charitable work, especially involving education and kids’ sports.
Total Earnings Snapshot
| Income Source | Estimated Value |
|---|---|
| MLB Salary (to 2025) | ~$62.8 million |
| Guaranteed through 2030 | $116.5 million |
| Endorsements | $1M–$3M annually |
| Merch & Media | $100K–$500K annually |
| Postseason Impact | Indirect – boosts all above |
| Projected Career Total | $170M–$185M+ |
Social Media Profiles
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