Colin Holderman Bio
Colin Scott Holderman (born October 8, 1995) is an American professional baseball pitcher for the Cleveland Guardians of Major League Baseball (MLB). He has previously played in MLB for the New York Mets and Pittsburgh Pirates. Holderman’s journey through baseball showcases his resilience and determination, as he has navigated both triumphs and challenges in his career.
Early Life and Background
Colin Holderman was born in Bradley, Illinois, where he grew up with a passion for sports. He graduated from Bradley-Bourbonnais Community High School in 2014, where he began to make a name for himself in baseball. Following high school, he enrolled at Southern Illinois University to play college baseball for the Southern Illinois Salukis. After one year, he transferred to Heartland Community College, where he excelled and was named the National Junior College Athletic Association’s Division II Baseball Player of the Year.
Path to Baseball
After his successful stint at Heartland Community College, Colin Holderman committed to transfer to Mississippi State University. However, he was selected by the New York Mets in the ninth round of the 2016 MLB draft, opting to sign with the team instead of continuing his college career. He began his professional journey with the Kingsport Mets of the Rookie-level Appalachian League, marking the start of his aspirations in Major League Baseball.
Colin Holderman Career
Early Career (2016–2021)
Colin Holderman began his professional career in 2016 after being drafted by the New York Mets. He started with the Kingsport Mets and moved through the ranks, playing for teams such as the Columbia Fireflies and Brooklyn Cyclones. Unfortunately, his progress was interrupted by Tommy John surgery in 2018, which kept him off the field for the entire season. Despite this setback, he returned in 2019 and posted a solid performance across multiple minor league teams, achieving a 4–2 record and a 3.53 earned run average (ERA).
Breakthrough (2022)
Holderman’s breakthrough came in 2022 when he made his Major League debut for the New York Mets on May 15, 2022. He pitched a scoreless ninth inning against the Seattle Mariners, marking a significant milestone in his career. However, his time with the Mets was short-lived, as he was traded to the Pittsburgh Pirates on July 22, 2022, in exchange for Daniel Vogelbach. He continued to develop his skills with the Pirates, making a total of 58 appearances out of the bullpen in 2023, where he recorded an 0–3 record and a 3.86 ERA.
Notable Works and Milestones
Throughout his career, Colin Holderman has achieved notable milestones, including pitching an immaculate inning against the Tampa Bay Rays in May 2023. His performance has garnered attention, and he has continued to refine his skills on the mound. As of 2025, he has signed a one-year contract with the Cleveland Guardians, furthering his career in Major League Baseball.
Colin Holderman Award Nominations
Colin Holderman has not received any major award nominations throughout his career thus far, but his consistent performance and dedication to the sport continue to build his reputation in the league.
Colin Holderman Awards Won
Colin Holderman has not won any major awards during his career. However, his achievements in college baseball, particularly being named the National Junior College Athletic Association’s Division II Baseball Player of the Year, highlight his potential and skill as a player.
Colin Holderman Family
Colin Holderman is married to Casey Spence, with whom he tied the knot in December 2020. The couple welcomed their daughter, Tanner, in 2023. Holderman was raised with an older sister, Taylor, who has Angelman syndrome, and two younger siblings, Casey and Cassidy.
Personal Life
In addition to his family life, Colin Holderman faced health challenges when he was hospitalized in March 2024 due to a severe case of Influenza A virus. Despite these challenges, he continues to focus on his career and family, embodying resilience both on and off the field.








