Dominican Emmanuel Clase Faces Permanent MLB Ban Over Illegal Betting Allegations

Emmanuel Clase, a 27-year-old pitcher for the Cleveland Guardians, is facing a potential lifetime ban from Major League Baseball (MLB) due to allegations of illegal sports betting. He has been on paid administrative leave since late July as MLB investigates these claims. Recent reports from journalist Héctor Gómez indicate that there are “clear and irrefutable” evidences of betting against him.
Background on Emmanuel Clase
Originally from the Dominican Republic, Clase made his MLB debut in 2019 with the Texas Rangers. He was traded to the Cleveland Guardians in 2020. As the Guardians’ closer since 2021, he has established himself as one of baseball’s top relief pitchers. Over the past three seasons, he has recorded over 40 saves each year and led the American League in saves from 2022 to 2024.
In a historic 2023 season, Clase achieved 47 saves with an impressive earned run average (ERA) of 0.61. His performance earned him a third-place finish in the Cy Young Award voting among relievers.
Previous Controversies
However, Clase’s career has been marred by controversy. In 2020, he received an 80-game suspension after testing positive for a banned substance, resulting in him missing the shortened season caused by the pandemic.
Investigation into Betting Allegations
Clase is not the only player under scrutiny. In July, he and teammate Luis Ortiz were placed on non-disciplinary paid leave as part of an investigation into illegal betting by MLB. Reports indicate that a betting integrity firm identified suspicious activities tied to specific pitches during games involving Ortiz. Furthermore, Ohio’s Casino Control Commission is overseeing the ongoing investigation.
In August, MLB extended both players’ leaves indefinitely, indicating that the investigation is still underway.
Reactions from the Dominican League and Cleveland
The Dominican Professional Baseball League (LIDOM) issued a statement banning Clase and Ortiz from participating in the 2025-26 winter season. The Estrellas Orientales, the team that had both pitchers, is considering appealing this decision.
Meanwhile, MLB has clarified that no final decision regarding Clase’s future has been made, stating that the investigation is still ongoing. Cleveland’s front office is reportedly bracing for his potential departure. Chris Antonetti, the team’s president of baseball operations, emphasized the need to plan without Clase.
Career Statistics and Implications
Before his suspension, Clase had recorded 24 saves and a 3.23 ERA in 48 appearances this season. Over his six-year career, he has a record of 21-26, with 182 saves and a 1.88 ERA across 366 games.
If the ban is confirmed, Clase would be the first pitcher in modern MLB history to receive a lifetime ban for illegal betting. This outcome not only devastates his career but also serves as a stark warning in an era when MLB has strengthened its ties to betting houses.