Daysbel Hernández Bio
Daysbel Hernández (born September 15, 1996) is a Cuban professional baseball pitcher for the Atlanta Braves of Major League Baseball (MLB). A right-handed reliever, Hernández signed with the Braves as an international free agent in 2017 and progressed steadily through the Atlanta minor league system before reaching the major leagues in 2023. He has built his career as a late-inning relief option, working out of the bullpen with a focus on strikeouts and limiting hard contact. Over his first three MLB seasons, Hernández has established himself as a dependable arm in the Braves’ relief corps.
Early Life and Background
Daysbel Hernández was born on September 15, 1996, and grew up in Cuba before pursuing a professional baseball career outside his home country. As a young player in Cuba, Hernández developed his pitching skills in local amateur programs, where his arm strength and competitive nature caught the attention of international scouts. Hernández’s full name and Cuban heritage have remained a point of pride throughout his career, and his journey from the island to the United States represents the path many Cuban prospects take to reach Major League Baseball.
Specific details about Hernández’s childhood, family, and formal education are not publicly documented in available sources. What is clear is that Hernández committed himself to pitching at a young age and worked toward the opportunity to sign with a Major League organization. That dedication ultimately paid off when the Atlanta Braves signed him as an international free agent in September 2017.
Path to Baseball
Hernández’s professional career began when he signed with the Atlanta Braves as an international free agent on September 14, 2017. He made his professional debut the following year in 2018, splitting his first season between the Single-A Rome Braves and the High-A Florida Fire Frogs. Across 21 appearances in his debut campaign, Hernández posted a 4.50 earned run average (ERA) while striking out 36 batters, gaining valuable experience against older competition.
In 2019, Hernández returned to the Florida Fire Frogs and emerged as one of the more dominant relievers in the High-A level. He made 35 relief appearances and logged a 1.71 ERA with 70 strikeouts and 7 saves, showcasing the swing-and-miss stuff that would later define his major league profile. The 2020 minor league season was canceled due to the COVID-19 pandemic, costing Hernández a full year of development, but he returned to action in 2021 with the Double-A Mississippi Braves and Triple-A Gwinnett Stripers. Across 36 relief appearances that season, he recorded a 3.83 ERA with 58 strikeouts and 3 saves in 42+1⁄3 innings.
Daysbel Hernández Career
Early Career (2018–2021)
Hernández spent his first four professional seasons working his way up the Atlanta Braves’ minor league ladder. After debuting in 2018 with Rome and Florida, he broke out in 2019 at the High-A level, where his 1.71 ERA and 70 strikeouts signaled that he was ready for a larger role. The lost 2020 season due to the pandemic interrupted his momentum, but he returned to the mound in 2021 and split the year between Double-A Mississippi and Triple-A Gwinnett.
That 2021 campaign served as his bridge to the upper minors, and Hernández used his time in Mississippi and Gwinnett to refine his command and add a third offering to his repertoire. By the end of the 2021 season, he had positioned himself as a relief prospect on the verge of major league consideration, setting the stage for his next opportunity in 2022.
MLB Debut and 2023 Season (2023)
The 2022 season was a difficult one for Hernández, as he missed the entire year while recovering from Tommy John surgery. He returned to the mound in 2023 and began the year with High-A Rome, where he made six appearances and posted a 2-0 record despite an 8.64 ERA. Before his promotion to Double-A Mississippi, Hernández recorded a 0.00 ERA with 26 strikeouts and only four hits allowed across stints with Mississippi and Triple-A Gwinnett.
On July 23, 2023, the Braves promoted Hernández to the major leagues for the first time, and he made his debut later that day against the Milwaukee Brewers. In that debut appearance, Hernández pitched an inning in relief, recorded three strikeouts, and earned his first career major league win. He finished the regular season with 3+2⁄3 innings across four appearances for the Braves, allowing three earned runs on six hits and three walks. Hernández was activated from the injured list and added to Atlanta’s roster for the 2023 National League Division Series against the Philadelphia Phillies.
Atlanta Braves Era (2024–Present)
Hernández was optioned to Triple-A Gwinnett to begin the 2024 season, but he made his way back to the major league club and appeared in 16 games out of the bullpen during the year. He registered a 3-0 record with a 2.50 ERA and 26 strikeouts across 18 innings of work, cementing his place in Atlanta’s relief plans.
In 2025, Hernández took on a larger role with the Braves, making 39 relief appearances during the campaign. He compiled a 4-3 record and a 3.41 ERA with 33 strikeouts over 37 innings of work. On September 12, 2025, Hernández was placed on the injured list due to right shoulder inflammation, and he was transferred to the 60-day injured list on September 21, officially ending his season.
Driving Style and Strengths
Hernández relies on a power arsenal built around a mid-90s fastball and a sharp breaking ball, with the strikeout as his primary weapon. His ability to miss bats has been a hallmark of his career, as he has consistently posted strong strikeout totals at every minor league level. As a reliever, Hernández focuses on throwing strikes and attacking hitters, which has allowed him to thrive in high-leverage bullpen roles with the Braves.
Notable Events and Milestones
Hernández’s most memorable moment came on July 23, 2023, when he made his MLB debut against the Milwaukee Brewers and recorded three strikeouts while earning his first career major league win. He also earned a spot on Atlanta’s 2023 National League Division Series roster against the Philadelphia Phillies, marking his first postseason appearance. His recovery from Tommy John surgery in 2022 to reach the majors in 2023 stands as a defining milestone of his career.
Daysbel Hernández Career Wins
Through the 2025 MLB season, Hernández has compiled an 8-3 win-loss record with a 3.38 career ERA and 65 strikeouts in his major league career. His wins have come exclusively in relief appearances, including his memorable first career victory against the Milwaukee Brewers in 2023.
MLB Highlights
Hernández earned his first major league win in his MLB debut against the Milwaukee Brewers on July 23, 2023, pitching an inning of relief and striking out three batters. He added three more wins during the 2024 season while posting a strong 2.50 ERA across 16 appearances. In 2025, Hernández logged a career-high four wins across 39 relief outings before a shoulder injury ended his season in September.
Other Wins & Performances
In the minor leagues, Hernández built a strong résumé, including a standout 2019 season at High-A Florida when he posted a 1.71 ERA with 70 strikeouts and 7 saves. Across his minor league career, he has consistently demonstrated the swing-and-miss stuff that translated to the major leagues.
Daysbel Hernández Family
Family Background and Racing Lineage
Public information about Hernández’s family background and upbringing in Cuba is limited. Hernández has kept his personal and family life largely private throughout his professional career.
Personal Life
Hernández resides in the United States while playing for the Atlanta Braves organization. Details about his marital status, spouse, or children are not publicly documented in available sources.
2025 Season Performance
The 2025 season represented a significant step forward for Hernández, as he made 39 relief appearances for the Braves, the most extensive major league workload of his career. He compiled a 4-3 record with a 3.41 ERA and 33 strikeouts across 37 innings of work, establishing himself as a reliable late-inning option in Atlanta’s bullpen.
Hernández’s season was cut short on September 12, 2025, when he was placed on the injured list due to right shoulder inflammation. He was later transferred to the 60-day injured list on September 21, officially ending his campaign. Despite the injury, Hernández’s 2025 performance positioned him as a key piece of Atlanta’s bullpen heading into the next season.