Bradley Blalock Bio
Bradley Christopher Blalock (BLAY-lock, born December 25, 2000) is an American professional baseball pitcher who has played in Major League Baseball (MLB) for the Milwaukee Brewers and Colorado Rockies. A right-handed pitcher drafted by the Boston Red Sox in 2019, Blalock has progressed through the minor leagues and made his MLB debut in 2024. He is currently listed on the Miami Marlins’ Triple-A roster after being traded in January 2026.
Standing as a young arm who has worked through injury setbacks and multiple organizations, Blalock has built a résumé that includes a Tommy John surgery recovery, a 40-man roster addition, and several early career highlights at the highest level. His journey from a Georgia high school program to MLB has made him a notable name among recent pitching prospects.
Early Life and Background
Bradley Christopher Blalock was born on December 25, 2000, and grew up in Loganville, Georgia. He attended Grayson High School, where he developed as a pitching prospect and drew the attention of Major League scouts. During his high school years, he shared the field with fellow future MLB player Parker Meadows, an experience that helped shape his competitive approach on the mound.
Coming out of high school, Blalock was regarded as a projectable arm with room to grow. His selection in the 2019 MLB draft reflected both his present tools and his long-term potential, and his time in Georgia gave him a foundation built on consistent competition against top amateur talent.
Path to Baseball
Blalock’s professional path began when the Boston Red Sox selected him in the 32nd round, with the 977th overall pick, of the 2019 MLB draft. He made his professional debut that same year with the rookie-level Gulf Coast League Red Sox, posting a 6.75 ERA across four games, including three starts. The 2020 minor league season was cancelled because of the COVID-19 pandemic, costing him a full year of development.
He returned to action in 2021 with the Single-A Salem Red Sox, logging 23 starts and going 3–6 with a 4.27 ERA and 85 strikeouts in 86+1⁄3 innings. In March 2022, Blalock underwent Tommy John surgery, which forced him to miss the entire 2022 season. He came back in 2023 with Salem and was promoted to the High-A Greenville Drive, where he went 5–1 with a 2.55 ERA in seven starts, signaling that his arm had fully recovered.
Bradley Blalock Career
Early Career (2019–2023)
Blalock spent his first four professional seasons within the Boston Red Sox organization, working his way from the Gulf Coast League through High-A Greenville. The early years were defined by both promise and adversity, as the cancelled 2020 season and his 2022 Tommy John surgery tested his resilience. His strong 2023 performance in Salem and Greenville helped re-establish him as a legitimate prospect heading into trade discussions.
On August 1, 2023, the Red Sox traded Blalock to the Milwaukee Brewers in exchange for infielder Luis Urías. He joined the High-A Wisconsin Timber Rattlers, making four starts with a 5.27 ERA and 17 strikeouts in 13+2⁄3 innings before a strained oblique ended his season. On November 13, 2023, the Brewers added him to their 40-man roster to protect him from the Rule 5 draft, a clear sign of organizational confidence in his upside.
Milwaukee Brewers Breakthrough (2024)
Blalock opened the 2024 season with the Double-A Biloxi Shuckers, where he posted a 2.27 ERA with 29 strikeouts across 35+2⁄3 innings in seven starts. On May 20, 2024, he received his first major league promotion but did not appear in a game before being optioned back to Biloxi on May 24. He was promoted again on June 19, and on June 20, 2024, he made his MLB debut against the San Diego Padres, pitching one scoreless inning before returning to the minors.
His stay in Milwaukee was brief. On July 27, 2024, the Brewers traded Blalock and Yujanyer Herrera to the Colorado Rockies in exchange for Nick Mears, opening a new chapter in his young career.
Colorado Rockies Era (2024–2025)
Blalock made his Rockies debut on August 12, 2024, against the Arizona Diamondbacks, pitching 5+2⁄3 innings and allowing six hits and three runs while striking out four. On August 24, 2024, he earned his first career MLB win against the eventual American League champion New York Yankees, a milestone moment in his rookie season. He finished 2024 with a 5.87 ERA across 30+2⁄3 innings in six appearances with Colorado.
The 2025 season brought both opportunity and struggle. Blalock began the year in the Rockies’ bullpen before being sent to Triple-A on April 6, 2025. He rejoined the major league club in late April and again on May 2, eventually joining the starting rotation. A rough outing on May 10 against the San Diego Padres, in which he allowed 12 runs in 3+2⁄3 innings of a 21–0 loss, sent him back to the minors. He returned in July, throwing six scoreless innings against the Cleveland Guardians on July 28, and finished the season in the rotation. Blalock went 2–6 with a 9.36 ERA in 14 games, striking out 27 and walking 23 in 58+2⁄3 innings. On January 15, 2026, the Rockies designated him for assignment following the signing of Michael Lorenzen.
Miami Marlins (2026)
On January 20, 2026, Blalock was traded to the Miami Marlins in exchange for Jake Brooks. He was optioned to the Triple-A Jacksonville Jumbo Shrimp to begin the 2026 regular season, working to earn another opportunity at the major league level.
Driving Style and Strengths
Blalock operates with a five-pitch mix that includes a four-seam fastball, slider, splitter, curveball, and cutter. In 2024, he leaned heavily on his four-seam fastball and used his splitter as a put-away pitch, modeling the grip after All-Star Kevin Gausman’s split-change. The diversity of his arsenal gives him options against both left-handed and right-handed hitters and allows him to work effectively in both starting and relief roles.
Notable Events and Milestones
Among his career milestones, Blalock’s MLB debut on June 20, 2024, and his first career win against the New York Yankees on August 24, 2024, stand out as signature moments. His addition to Milwaukee’s 40-man roster in November 2023 also marked a key organizational validation, while his six scoreless innings against the Cleveland Guardians on July 28, 2025, showcased his ceiling when his command is sharp.
Bradley Blalock Family
Personal Life
Bradley Christopher Blalock was raised in Loganville, Georgia, where he attended Grayson High School alongside future MLB outfielder Parker Meadows. Publicly available details about his parents, spouse, or children are not confirmed in available sources.
2025 Season Performance
Blalock’s 2025 season with the Colorado Rockies was a turbulent one, marked by multiple transitions between the major league club and Triple-A. He opened the year in the bullpen, was demoted in early April, and returned to the majors in late April before joining the starting rotation in May. A difficult start against the San Diego Padres on May 10 led to another demotion, but he rebounded with a strong July stretch that included six scoreless innings versus the Cleveland Guardians.
He finished the season in the Rockies’ rotation, logging a 2–6 record with a 9.36 ERA in 14 games, 27 strikeouts, and 23 walks across 58+2⁄3 innings. The 2025 campaign highlighted both the volatility of his young career and the importance of consistent command, and his trade to the Miami Marlins in January 2026 set the stage for a fresh opportunity in a new organization.
