Kyle Karros Bio
Kyle Garret Karros is an American professional baseball third baseman for the Colorado Rockies of Major League Baseball (MLB). He made his Major League Baseball debut in 2025 after being drafted by the Rockies in 2023. Karros played college baseball for the UCLA Bruins, where he built a reputation as a steady, contact-oriented hitter with developing power.
The son of former MLB first baseman Eric Karros, Kyle Karros entered professional baseball carrying a recognizable family name and the expectations that come with it. After climbing through the minor leagues, he reached the big leagues less than two years after being drafted, establishing himself as a third-base prospect for the Colorado Rockies.
Early Life and Background
Kyle Garret Karros was born on July 26, 2002, and grew up in a household deeply connected to professional baseball. His father, Eric Karros, played in Major League Baseball from 1991 to 2004 for the Los Angeles Dodgers, Chicago Cubs, and Oakland Athletics, winning the National League Rookie of the Year Award in 1992 and providing Kyle with a firsthand view of life at the highest level of the sport.
Karros attended Mira Costa High School in Manhattan Beach, California, where he played on the school’s baseball team and began attracting attention from college recruiters. He developed a left-handed swing modeled in part on the approach he saw growing up around professional hitters, blending contact skills with a growing ability to drive the ball.
After high school, Karros continued his baseball career at the University of California, Los Angeles, joining the UCLA Bruins program. He also spent time alongside his brother Jared Karros, who was selected by the Los Angeles Dodgers in the 2022 MLB draft after his own UCLA career.
Path to Baseball
Karros’ path to professional baseball accelerated during his time with the UCLA Bruins, where he showcased his talents as a position player and earned his way onto MLB draft boards. In the summer of 2022, he joined the Cotuit Kettleers of the Cape Cod Baseball League, one of the premier collegiate summer leagues in the country, gaining experience against top amateur competition.
The Colorado Rockies selected Karros in the fifth round, with the 145th overall pick, of the 2023 Major League Baseball draft. The selection paired a well-regarded hitting prospect with an organization looking to add depth at third base.
His transition from college to professional baseball came with a clear development plan, and Karros responded by producing at every level he played. By the end of 2024, he had put himself in position to be considered one of the Rockies’ more promising young infielders.
Kyle Karros Career
Early Career (2023)
Kyle Karros split his first professional season between the rookie-level Arizona Complex League Rockies and the Single-A Fresno Grizzlies. He hit .285 with 17 runs batted in across 36 games, providing an early indication that his bat could translate against professional pitching. The combination of plate discipline and line-drive contact gave the Rockies confidence in his long-term projection as a third baseman.
The 2023 campaign served as an introduction to the rigors of a full professional schedule, including travel, defensive responsibilities, and the day-to-day adjustments required in the minor leagues. Karros finished the year healthy and ready to advance, setting up a more significant role the following season.
Minor League Breakthrough (2024)
Karros spent the entirety of the 2024 season with the High-A Spokane Indians and delivered the most productive year of his young career. He earned league Most Valuable Player honors after posting a .311/.390/.485 slash line with 15 home runs, 78 runs batted in, and 12 stolen bases, demonstrating an improved blend of power and speed.
Spokane went on to win the league championship that season, with Karros serving as a central figure in the Indians’ lineup. His MVP performance established him as one of the top position-player prospects in the Rockies’ system and positioned him for a jump to higher levels in 2025.
Triple-A and MLB Debut (2025)
To begin the 2025 season, Karros batted .301/.398/.476 with six home runs, 26 runs batted in, and seven stolen bases in 75 games split among the ACL Rockies, Double-A Hartford Yard Goats, and Triple-A Albuquerque Isotopes. The production across three levels showed that his 2024 breakout was no fluke.
On August 8, 2025, the Colorado Rockies selected Karros to the 40-man roster and promoted him to the major leagues. He wasted no time making an impression, singling and driving in a run in his first at-bat against the Arizona Diamondbacks. On August 19, Karros hit his first career home run off Emmet Sheehan of the Los Angeles Dodgers.
He finished his rookie major league season with a .226/.308/.277 slash line and one home run in 137 at-bats, getting his feet under him at third base while adjusting to major league pitching.
Driving Style and Strengths
Karros is a left-handed hitter known for his line-drive approach and willingness to use the entire field. He pairs contact skills with growing extra-base pop, and his base-running instincts have produced double-digit stolen bases in recent seasons. Defensively, he profiles as a steady third baseman with the arm and footwork to handle the position at the major league level.
Notable Events and Milestones
Highlights of Karros’ early career include his 2024 High-A MVP award, the Spokane Indians’ league championship, and his MLB debut with the Colorado Rockies in August 2025. His first career home run off the Dodgers’ Emmet Sheehan served as a memorable early milestone against one of the National League’s premier franchises.
Kyle Karros Career Wins
Kyle Karros’ career to this point is defined by team championships and individual awards earned in the minor leagues, along with the milestone moments of his first major league season. While he is early in his MLB career, his resume already includes a High-A league MVP trophy and a league championship with the Spokane Indians.
Spokane Indians Highlights
During the 2024 season with the High-A Spokane Indians, Karros produced 15 home runs and 78 runs batted in while stealing 12 bases, numbers that powered him to league MVP honors. Spokane followed that individual success by winning the league championship, giving Karros a team title in addition to his personal accolades.
Other Wins and Performances
Karros also gained valuable experience with the Cotuit Kettleers of the Cape Cod Baseball League in 2022, competing against top collegiate talent in a respected summer league. His climb through the ACL Rockies, Fresno Grizzlies, Hartford Yard Goats, and Albuquerque Isotopes added layers of professional experience before his MLB debut.
Kyle Karros Family
Family Background and Racing Lineage
Baseball runs deep in the Karros family. Kyle’s father, Eric Karros, played in Major League Baseball from 1991 to 2004 for the Los Angeles Dodgers, Chicago Cubs, and Oakland Athletics, providing his son with a clear example of what a long professional career looks like. His brother, Jared Karros, was Kyle’s teammate at UCLA and was selected by the Los Angeles Dodgers in the 2022 MLB draft.
Personal Life
Kyle Karros comes from a baseball family that has produced multiple professional players. His relationship with his brother Jared, a fellow UCLA alum and professional draftee, has been a constant through his amateur and early professional career.
2025 Season Performance
Kyle Karros’ 2025 season was the most eventful of his career, beginning in the minor leagues and ending with his Major League Baseball debut for the Colorado Rockies. He opened the year by hitting .301/.398/.476 with six home runs, 26 runs batted in, and seven stolen bases across 75 games with the ACL Rockies, Hartford Yard Goats, and Albuquerque Isotopes, forcing his way into the team’s plans.
After his August 8 promotion, Karros made an immediate impact by singling and driving in a run in his first at-bat against the Arizona Diamondbacks. He later hit his first career home run off Los Angeles Dodgers pitcher Emmet Sheehan on August 19, providing a highlight moment in his first month in the big leagues.
He finished his rookie MLB season with a .226/.308/.277 slash line and one home run in 137 at-bats, settling in as a third baseman learning the daily demands of major league play. The combination of his 2024 High-A MVP award, the Spokane league title, and his 2025 debut positioned him as a young building block for the Colorado Rockies heading into the next phase of his career.