Roddery Muñoz Bio
Roddery Muñoz (born April 14, 2000) is a Dominican professional baseball pitcher currently in the Houston Astros organization of Major League Baseball (MLB). A right-handed arm who has bounced between organizations through waivers and trades, Muñoz has logged MLB time with the Miami Marlins, St. Louis Cardinals, and Houston Astros. He signed his first professional contract as an international free agent in 2018 and has since climbed through the minor leagues before debuting in the majors.
Born in the Dominican Republic, Muñoz came up through the Atlanta Braves’ development system and became a Rule 5-protected prospect before being passed among several clubs. He has an identical twin brother who also plays professional baseball, and his career has been marked by early promise in the low minors and continued work to establish himself at the top level.
Early Life and Background
Roddery Muñoz was born on April 14, 2000, in the Dominican Republic. Growing up in a country with a deep baseball tradition, he developed as a pitching prospect and drew the attention of MLB scouts while still a teenager. His path to professional baseball reflected the international route that many young Dominican players follow, signing out of the country rather than being drafted out of an American high school or college program.
Muñoz is the identical twin brother of Rolddy Muñoz, who is also a professional baseball player and a member of the Atlanta Braves organization. The two brothers have pursued parallel careers in affiliated baseball, a rare storyline within the sport. Information about the Muñoz family’s specific hometown and the brothers’ formal education has not been publicly verified in available sources.
Path to Professional Baseball
On June 11, 2018, Muñoz signed with the Atlanta Braves as an international free agent, beginning his climb through the minor leagues. He made his professional debut that same year with the Dominican Summer League Braves, appearing in 10 games and posting a 6.88 ERA. In 2019, he returned to the DSL club as a starter, logging a 3.77 ERA with 67 strikeouts over 62 innings across 14 starts, a sign of the strikeout profile that has followed him through his career.
He did not pitch in 2020 after the minor league season was canceled due to the COVID-19 pandemic. Muñoz returned in 2021 with the Single-A Augusta GreenJackets, working 29⅔ innings across eight games with 33 strikeouts. In 2022, he split time between the High-A Rome Braves and Double-A Mississippi Braves, going 8-4 with a 4.66 ERA and 119 strikeouts in 100⅓ innings over 22 starts, his most productive full minor league season. On November 15, 2022, Atlanta added him to the 40-man roster to protect him from the Rule 5 draft.
Roddery Muñoz Career
Early Career (2018–2022)
Muñoz spent his first four professional seasons inside the Braves’ system, rising from the Dominican Summer League to Double-A Mississippi. His most decisive developmental stretch came in 2022, when he paired an 8-4 record with a 4.66 ERA and 119 strikeouts in 100⅓ innings, showing the swing-and-miss traits that had scouts tracking him. The Braves responded by adding him to the 40-man roster that offseason, a clear signal that they viewed him as part of their future bullpen depth.
He opened 2023 at Triple-A Gwinnett before a brief promotion to Atlanta’s active roster on June 6, 2023. Although he did not appear in a major league game during that stint, he technically became a phantom ballplayer by spending time on the big-league roster without an appearance. The Braves designated him for assignment on July 13, 2023, opening the next chapter of his career.
Washington Nationals and Miami Marlins Era (2023–2024)
On July 17, 2023, Muñoz was claimed off waivers by the Washington Nationals and assigned to the Triple-A Rochester Red Wings. Across 12 games and 10 starts for Rochester, he struggled to a 6.98 ERA with 41 strikeouts in 38⅔ innings. He was claimed off waivers again by the Pittsburgh Pirates on December 1, 2023, only to be designated for assignment two weeks later following the acquisition of Edward Olivares. On December 20, 2023, Pittsburgh traded Muñoz to the Miami Marlins in exchange for cash considerations.
Muñoz opened 2024 at Triple-A Jacksonville before his first true major league call-up on April 20, 2024. In 18 games and 17 starts with Miami, he went 2-7 with a 6.53 ERA and 70 strikeouts over 82⅔ innings. The Marlins parted ways after the season, and on November 1, 2024, Muñoz was claimed off waivers by the St. Louis Cardinals.
St. Louis Cardinals and Houston Astros Era (2025–2026)
After being optioned to Triple-A Memphis to begin 2025, Muñoz made nine appearances for the Cardinals and struggled to an 8.18 ERA with 14 strikeouts over 11 innings. On November 6, 2025, he was claimed off waivers by the Cincinnati Reds, then non-tendered and re-signed by Cincinnati to a minor league deal. On December 10, 2025, the Houston Astros selected Muñoz from Cincinnati in the Rule 5 draft, awarding him a roster spot.
With Houston, Muñoz made three appearances but posted a 15.75 ERA with six strikeouts over four innings. On April 6, 2026, the Astros designated him for assignment; he cleared waivers and was sent outright to the Triple-A Sugar Land Space Cowboys on April 9. Through that point in 2026, his combined major league line stood at a 2-7 record, a 7.10 ERA, and 90 strikeouts.
Driving Style and Strengths
Muñoz is a strikeout-oriented pitcher whose minor league resume has consistently featured high whiff totals, including 119 strikeouts in 100⅓ innings in 2022 and 67 strikeouts in 62 innings in 2019. His calling card has been the ability to miss bats, though he has battled command and home run issues at the upper levels, which has limited his effectiveness in the majors.
Notable Events and Milestones
His most significant milestones include his first major league promotion on April 20, 2024, with the Miami Marlins, his Rule 5 selection by the Houston Astros in December 2025, and his first extended MLB action across the Marlins and Cardinals. Through that 2026 stretch, he has recorded 90 major league strikeouts while continuing to refine his approach against big-league hitters.
Roddery Muñoz Career Highlights
Major League Baseball Highlights
Muñoz has appeared in the majors with three organizations: the Miami Marlins, the St. Louis Cardinals, and the Houston Astros. His most extensive major league work came in 2024 with Miami, when he made 18 appearances and 17 starts, going 2-7 with a 6.53 ERA and 70 strikeouts across 82⅔ innings. In 2025 with St. Louis, he made nine appearances with an 8.18 ERA and 14 strikeouts over 11 innings, and he added three appearances for Houston in early 2026.
Other Wins and Performances
His most productive minor league season was 2022, when he went 8-4 with a 4.66 ERA and 119 strikeouts in 100⅓ innings between High-A Rome and Double-A Mississippi, the campaign that pushed Atlanta to protect him on the 40-man roster. He also impressed in 2019 with the DSL Braves, posting a 3.27 ERA and 67 strikeouts in 62 innings as a teenage starter.
Roddery Muñoz Family
Family Background and Baseball Lineage
Muñoz is the identical twin brother of Rolddy Muñoz, who is also a professional baseball player and a member of the Atlanta Braves organization. Beyond that confirmed family tie, no further details about his parents or extended family have been publicly verified in available sources.
Personal Life
Publicly available information about Muñoz’s personal life is limited. He is a native of the Dominican Republic who has built his career in American professional baseball, and he is known primarily through his playing record and his connection to his twin brother. No verified information about a spouse, children, residence, or formal education is available at this time.
2025 Season Performance
Muñoz opened 2025 at Triple-A Memphis after being claimed off waivers by the St. Louis Cardinals in November 2024. When he reached the majors, he struggled to find consistent results, making nine appearances and finishing with an 8.18 ERA and 14 strikeouts across 11 innings. The Cardinals parted ways with him at season’s end as part of a wider series of roster moves.
His late-2025 trajectory included a November 6 claim by the Cincinnati Reds, a non-tender designation on November 21, and a minor league re-signing with Cincinnati on December 2. Three days later, the Houston Astros selected him in the Rule 5 draft, giving him a fresh opportunity to compete for a bullpen role in 2025. He appeared in three early 2025 outings for Houston before being designated for assignment on April 6, 2026, and outrighted to Triple-A Sugar Land on April 9, 2026.