Cleveland Guardians pitchers Emmanuel Clase and Luis Ortiz were charged with fraud, conspiracy and bribery stemming from an alleged scheme to rig individual pitches that led to gamblers winning hundreds of thousands of dollars, according to an indictment unsealed by federal prosecutors Sunday.
Ortiz, 26, was arrested Sunday morning in Boston and will appear in court Monday, according to prosecutors. Clase, 27, is not in custody.
Prosecutors at the Eastern District of New York, the Brooklyn-based United States Attorney's office that levied similar charges against NBA player Terry Rozier and multiple coaches in late October, said in the indictment that Clase arranged with a bettor as early as May 2023 to throw specific pitches for balls so the gambler could place prop bets and profit. Ortiz, prosecutors said, joined the scheme in June 2025, and between the two, gamblers won at least $450,000 wagering on their pitches, while Clase and Ortiz were given kickbacks for their participation.
Clase and Ortiz each could face up to 20 years in prison for wire fraud conspiracy, 20 years for honest services wire fraud conspiracy, 20 years for money laundering conspiracy and five years for conspiracy to influence sporting events by bribery, according to prosecutors.
"The defendants deprived the Cleveland Guardians and Major League Baseball of their honest services," Joseph Nocella Jr., the U.S. Attorney for the Eastern District, said in a statement. "They defrauded the online betting platforms where the bets were placed. And they betrayed America's pastime. Integrity, honesty and fair play are part of the DNA of professional sports. When corruption infiltrates the sport, it brings disgrace not only to the participants but damages the public trust in an institution that is vital and dear to all of us."
In a statement to ESPN, Ortiz's attorney Chris Georgalis denied the charges, saying his client "has never, and would never, improperly influence a game -- not for anyone and not for anything." A lawyer for Clase, Michael J. Ferrara, said his client "has devoted his life to baseball and doing everything in his power to help his team win. Emmanuel is innocent of all charges and looks forward to clearing his name in court."
Clase, a three-time All-Star and two-time Reliever of the Year, and Ortiz were placed on non-disciplinary paid leave by MLB in July after betting integrity firms flagged irregular wagering on a pair of pitches thrown by Ortiz in June.
While the pervasiveness of legalized gambling has upended the sports world, the allegations against Clase and Ortiz are the most severe for the sport since Pete Rose agreed to a lifetime ban for betting on baseball in 1989. MLB's rules against gambling on the sport are strict, and Clase and Ortiz could face lifetime bans similar to the one delivered last year to San Diego Padres infielder Tucupita Marcano, who placed nearly 400 bets on baseball.
