Carlos Daniel Duran Bio
Carlos Daniel Duran is a Dominican professional baseball pitcher who currently plays in the Los Angeles Dodgers organization. Born on July 30, 2001, Duran signed with the Dodgers as an international free agent in March 2018 and has steadily progressed through their minor league system. After undergoing Tommy John surgery that cost him the entire 2023 season, he returned to competition in 2024 and earned his first Major League Baseball call-up with the Oakland Athletics in 2025. Duran has represented both the Athletics and Dodgers at the MLB level during his young career.
Early Life and Background
Carlos Daniel Duran was born on July 30, 2001, in the Dominican Republic. Like many Dominican players, Duran grew up immersed in baseball culture and developed his skills at a young age in a country renowned for producing elite talent. The Dominican Republic has a rich history of developing professional baseball players, and Duran emerged from this competitive environment with dreams of reaching the major leagues.
Path to Professional Baseball
Duran signed with the Los Angeles Dodgers as an international free agent on March 8, 2018. This signing represented the first step in his professional journey, as the Dodgers identified him as a promising young pitcher worth investing in. International free agents from the Dominican Republic often begin their careers in the Dominican Summer League, which serves as an entry point for developing talent before advancing to affiliated ball in the United States.
Carlos Daniel Duran Career
Early Career (2018–2019)
Duran spent his first two professional seasons with Dodgers affiliates in the Dominican Summer League. In 2018, he made 17 starts and posted an impressive 1.14 earned run average, which earned him DSL mid-season All-Star honors. This strong debut demonstrated his ability to dominate hitters at an introductory professional level and indicated his potential as a future impact arm within the organization.
Minor League Advancement (2021–2022)
Duran was assigned to the Class-A Rancho Cucamonga Quakes in 2021, where he was regarded as the most prominent pitcher on their staff. However, his first season competing in the United States presented challenges as he posted a 6.11 ERA across 20 appearances including 18 starts. He also made a brief appearance with the High-A Great Lakes Loons in late September, allowing seven earned runs in just over seven innings. In 2022 with Great Lakes, Duran made 13 starts and one relief appearance, compiling a 4.25 ERA with 68 strikeouts in 48 and two-thirds innings. His season was cut short due to an elbow injury that required Tommy John surgery, which forced him to miss the entire 2023 campaign.
Oakland Athletics (2025)
On April 2, 2025, Duran was traded to the Oakland Athletics in exchange for Esteury Ruiz. The Dodgers made this trade to acquire Ruiz while moving a pitching prospect they believed could develop elsewhere. Duran was selected to the Athletics 40-man roster and promoted to the major leagues on April 30, 2025. However, he was optioned back to Triple-A Las Vegas two days later without making an appearance, earning the designation of phantom ballplayer. He received a second promotion to the majors on May 22 and made his MLB debut that same day, allowing three runs on three walks and one hit while recording just one out. He was optioned back to Triple-A the following day. Duran was designated for assignment following the acquisition of Austin Wynns on June 8, cleared waivers, and was sent outright to Triple-A on June 11. He elected free agency following the season on November 6, 2025.
Los Angeles Dodgers Return (2025–Present)
On December 12, 2025, Duran signed a minor league contract to return to the Los Angeles Dodgers organization. The Dodgers assigned him to their Triple-A affiliate in Oklahoma City, providing him an opportunity to continue his development within a familiar system. This second stint with the Dodgers marked a homecoming for the pitcher who originally signed with the club nearly eight years earlier as an international free agent.
Pitching Style and Strengths
Duran has shown the ability to miss bats throughout his minor league career, as evidenced by his strikeout numbers relative to his innings pitched. His 68 strikeouts in 48 and two-thirds innings with Great Lakes in 2022 demonstrated his swing-and-miss capability. The Dodgers organization has a strong track record of developing pitchers, and Duran’s progression through their system suggests he possesses the tools and work ethic necessary to compete at the highest level despite the setbacks he has endured.
Notable Events and Milestones
Duran reached several significant milestones during his career. His DSL All-Star selection in 2018 validated his professional debut, while his 2024 season return from Tommy John surgery proved his resilience. His May 22, 2025 MLB debut with the Athletics marked the culmination of his journey from international free agent to major league pitcher. His return to the Dodgers organization in December 2025 represented a full-circle moment in his professional trajectory.
Carlos Daniel Duran Career Wins
Due to his limited major league exposure and the nature of his role as a reliever during his brief MLB appearances, Duran has not yet recorded a decision in Major League Baseball. At the minor league level, he accumulated wins across various levels while serving primarily as a starting pitcher prior to his Tommy John surgery.
Minor League Highlights
Duran’s most productive minor league season came in 2018 when he posted a 1.14 ERA across 17 starts in the Dominican Summer League, earning All-Star recognition. He also showed promise in 2022 with Great Lakes, where his 68 strikeouts in under 49 innings indicated his ability to generate swings and misses. His 2024 return included a strong showing with the Double-A Tulsa Drillers, where he registered a 3.05 ERA across 11 starts.
Other Performances
During his recovery season in 2024, Duran made one fill-in start for Triple-A Oklahoma City Baseball Club on September 14. In that appearance, he allowed two runs but did not surrender a hit, walking three batters while striking out three. This performance suggested his stuff was returning following the surgery and that he could handle advanced competition.
| Level | Years | ERA | Strikeouts |
|---|---|---|---|
| Dominican Summer League | 2018–2019 | 1.14 | Not available |
| Class-A/High-A | 2021 | 6.11 | Not available |
| Double-A Tulsa Drillers | 2024 | 3.05 | Not available |
2025 Season Performance
The 2025 season represented Duran’s transition from minor league pitcher to major league contributor. His April trade from the Dodgers to the Athletics placed him in a new organization where he was expected to compete for a spot in their bullpen. His first MLB promotion in late April came with immediate optioning, reflecting the challenges many young pitchers face when adjusting to major league competition.
His actual MLB debut on May 22 against major league hitters proved to be a difficult introduction, as he was unable to record an out while walking three batters and allowing three runs. This outcome underscored the significant jump in competition from Triple-A to the majors. Following his designation for assignment and subsequent outright assignment to Triple-A, Duran spent the remainder of the season refining his approach in the minors.
The season ended with Duran electing free agency and ultimately returning to the organization where his professional career began. His December signing with the Dodgers on a minor league deal provided him another opportunity to develop within a familiar system that has produced numerous major league pitchers. Duran will look to build upon his MLB experience and compete for a permanent major league role during the 2026 season and beyond.