Ronny Simon Bio
Ronny Oliver Simon is a Dominican professional baseball player who works as an infielder and outfielder. He has appeared in Major League Baseball (MLB) and is currently part of the Pittsburgh Pirates organization. Simon made his MLB debut in 2025, beginning his top-level career with the Miami Marlins before moving on to Pittsburgh. He bats and throws from the right side, and he has built a reputation as a versatile defender with speed on the base paths.
Born on April 17, 2000, Simon signed his first professional contract as a teenager and has steadily climbed through the minor league system. His path has included stints with several organizations, and he reached the majors in his mid-twenties after years of development in the lower levels.
Early Life and Background
Ronny Oliver Simon was born on April 17, 2000, and grew up in the Dominican Republic, a country known worldwide for producing top baseball talent. From a young age, he was drawn to the sport, playing amateur and youth baseball before pursuing a professional path. His background reflects the journey of many young Dominican players who are scouted and signed during their teenage years.
Details about his family and formal education are not widely documented in public sources. What is clear is that Simon focused on baseball from an early stage, training and competing in a competitive environment that prepared him for the rigors of professional play.
Path to Baseball
On July 7, 2018, Simon signed with the Chicago Cubs as an international free agent, beginning his professional career at age 18. He made his debut with the Dominican Summer League Cubs, where he hit .185 in 25 games and began adjusting to the speed and demands of pro ball.
Simon returned to the DSL Cubs in 2019 and produced a much stronger line of .333/.412/.571 with three home runs, 28 RBI, and 14 stolen bases across 54 games. His progress was interrupted in 2020 when the minor league season was cancelled due to the COVID-19 pandemic, costing him a year of game action. Despite the setback, he returned ready to advance, eventually reaching the upper levels of the minor leagues and, ultimately, Major League Baseball.
Ronny Simon Career
Early Career (2018–2020)
Simon opened his career in the Dominican Summer League with the Cubs in 2018, where he spent his first professional season learning the basics of the game. The following year, he broke out offensively, posting a .333 batting average with 14 stolen bases and showing the kind of speed and on-base ability that scouts look for in young position players.
His 2020 season was lost to the pandemic, but the time away did not derail his development. He continued to refine his defensive skills at multiple positions and prepared for the next stage of his minor league climb.
Minor League Progression (2021–2024)
On November 5, 2020, Simon was traded to the Arizona Diamondbacks as the player to be named later in a deal that sent Andrew Chafin to the Cubs. In 2021, he split time between the Single-A Visalia Rawhide and the High-A Hillsboro Hops, hitting a combined .245/.329/.454 with 17 home runs, 63 RBI, and 19 stolen bases over 97 games, a season that signaled his emerging power.
On November 26, 2021, Simon was dealt to the Tampa Bay Rays in exchange for Jordan Luplow. He spent 2022 between the High-A Bowling Green Hot Rods and the Double-A Montgomery Biscuits, batting .260/.303/.479 with 22 home runs, 76 RBI, and 34 stolen bases in 109 games, a power-speed campaign that cemented his prospect status. In 2023, he played 128 games across Montgomery and the Triple-A Durham Bulls, slashing .250/.337/.400 with 13 home runs, 56 RBI, and 31 stolen bases. He returned to Durham for 130 games in 2024, hitting .283/.356/.429 with 10 home runs, 56 RBI, and 20 stolen bases before electing free agency on November 4, 2024.
Major League Debut with the Miami Marlins (2025)
On November 13, 2024, Simon signed a minor league contract with the Miami Marlins and was assigned to the Triple-A Jacksonville Jumbo Shrimp. On April 20, 2025, he was added to the 40-man roster and promoted to the major leagues, making his MLB debut the next day against the Cincinnati Reds. He recorded an RBI single off pitcher Nick Lodolo for his first career hit.
Across 19 appearances with Miami, Simon batted .234/.327/.277 with five RBI and seven walks. He was designated for assignment on May 30, 2025, following the promotions of Heriberto Hernández and Jack Winkler by the Marlins.
Pittsburgh Pirates Era (2025)
On June 2, 2025, Simon was claimed off waivers by the Pittsburgh Pirates, giving him a fresh opportunity within a new organization. In eight appearances with Pittsburgh, he went 7-for-30, a .233 average, with two RBI and one stolen base, showing the same contact and speed that defined his minor league profile.
On August 30, 2025, Simon was placed on the injured list with a dislocated left shoulder. He was transferred to the 60-day injured list on September 23, ending his season. On November 18, he was designated for assignment by the Pirates, non-tendered on November 21, and then re-signed by Pittsburgh on a minor league contract on November 24, 2025.
Driving Style and Strengths
Simon is best known for his speed on the base paths and his ability to play multiple positions, including both infield and outfield. His minor league track record, including seasons with 30-plus stolen bases, highlights his value as a baserunning threat. Defensively, his versatility gives managers flexibility in how they construct lineups and defensive alignments.
Notable Events and Milestones
The defining moment of Simon’s career came on April 21, 2025, when he made his MLB debut and collected his first hit, an RBI single against Cincinnati’s Nick Lodolo. The milestone arrived after a seven-year journey through the minor leagues across three organizations and represented the fulfillment of his professional dream.
Ronny Simon Career Wins
Simon has not yet been credited with a Major League pitching win, as he is a position player, and his MLB career statistics through the 2025 season include a .234 batting average, 0 home runs, and 7 RBI across 27 combined appearances with Miami and Pittsburgh. His value to his teams has come through contact hitting, on-base skills, and base-running rather than wins or saves.
Minor League Highlights
Across his minor league career, Simon appeared in more than 500 games from 2018 through 2024, reaching as high as Triple-A. His 2022 season in the Tampa Bay system was his most productive, with 22 home runs and 34 stolen bases, and he followed it with consistent on-base numbers at Durham in 2023 and 2024.
Other Performances
Simon’s most memorable professional moment remains his first major league hit on April 21, 2025, a single that produced an RBI against Cincinnati. The debut capped a long minor league climb that took him through the Dominican Summer League, Single-A, High-A, Double-A, and Triple-A before reaching the majors.
| Series | Wins | Top Tens | Poles |
|---|---|---|---|
| MLB (through 2025) | 0 | 0 | 0 |
Ronny Simon Family
Family Background and Racing Lineage
Public information about Ronny Simon’s family background is limited, and specific details about his parents and upbringing have not been widely published. Like many Dominican prospects, he was identified and signed at a young age, suggesting that baseball was an important part of his family life and community growing up.
Personal Life
Details about Simon’s spouse, children, or residence are not publicly confirmed in available sources. His professional timeline and current focus appear to center on his career with the Pittsburgh Pirates organization, where he re-signed on a minor league contract at the end of 2025.
2025 Season Performance
Simon’s 2025 season was a breakthrough year that took him from Triple-A to the Major Leagues. He began the year with the Marlins’ Triple-A affiliate in Jacksonville before earning his first call-up in late April. In 19 games with Miami, he hit .234 with five RBI and seven walks, providing the club with a versatile bench option before being designated for assignment in late May.
After being claimed by the Pirates in early June, Simon appeared in eight games for Pittsburgh, hitting .233 with two RBI and a stolen base. His season was cut short on August 30 when he dislocated his left shoulder, an injury that landed him on the 60-day injured list in September and ended his campaign. Despite the injury, the season represented his first full taste of Major League Baseball and confirmed his ability to compete at the top level.
Following the season, Simon was designated for assignment and non-tendered by the Pirates, before re-signing with Pittsburgh on a minor league deal on November 24, 2025. His path forward points toward another opportunity to break camp with the Pirates in the next season as he works to establish himself as a steady big-league contributor.