MLB Commissioner Vows Full Cooperation with Congress on Illegal Gambling Scandal
League Pledges Transparency in Senate InquiryMajor League Baseball Commissioner Rob Manfred said Wednesday that the league will cooperate with the U.S. Senate committee’s request for documents detailing gambling investigations. "We’re going to respond fully and cooperatively and on time to the Senate inquiry," Manfred said during a news conference at an owners meeting.The sport has been rocked by a scandal involving Cleveland Guardians players Emanuel Clase and Luis Ortiz, who are accused of aiding gamblers by taking bribes to rig pitches.Senators Demand Answers by December 5Sens. Ted Cruz and Maria Cantwell of the Commerce, Science, and Transportation Committee sent a letter Monday to Manfred asking for information by Dec. 5. The committee is asking for responses to six questions:"How and when was MLB made aware of suspicious betting and game manipulation activity by Emmanuel Clase or Luis Ortiz? Provide documents sufficient to support your response?""Provide documents sufficient to show MLB’s policies and procedures relating to sports betting, gambling, or game rigging by MLB or an affiliated team’s players, coaches, employees, or owners.""List any investigation into an MLB or affiliate team’s players, coaches, employees, or owners for violating MLB rules relating to sports betting, gambling, or game rigging or related criminal conduct between January 1, 2020, and the present.""Provide all documents related to any investigation listed in response to Request 3, including: Procedures and policies used to conduct any relevant investigation; Documents received by third parties or otherwise collected by MLB during any relevant investigation; and Findings, conclusions, and actions taken as a result of any relevant investigation.""Provide communications between MLB and any sports betting platform or sports gambling integrity monitor regarding suspicious or flagged sports wagers: Placed by MLB’s or an affiliated team’s players, coaches, employees, or owners; or Placed on MLB games or propositions related to MLB games, players, or teams.""Explain the extent to which MLB has addressed and plans to further address the alleged instances of sports betting, gambling, and game rigging that have occurred including: How, if at all, MLB plans to revise its rules, policies, procedures, or enforcement structure; How, if at all, MLB plans to revise or enforce its rules relating to cellphone use during games; and How MLB plans to ensure players, employees, coaches, and owners do not have ties to organized crime."MLB Takes Action on Prop BetsTwo days after the indictments were unsealed on Nov. 9, MLB said its authorized gaming operators will cap bets on individual pitches at $200 and exclude them from parlays. "We think the steps we’ve taken in terms of limiting the size of these prop bets and prohibiting parlays off them is a really, really significant change that should reduce the incentive for anyone to be involved in an inappropriate way," Manfred said.Details of the AllegationsManfred said MLB’s internal investigation into the Cleveland pitchers didn’t have a timetable. Ortiz was placed on paid leave on July 3 and Clase on July 28. Both Ortiz and Clase have pleaded not guilty.Clase and Ortiz were arrested and appeared in federal court in New York last week. Clase, a three-time All-Star, pleaded not guilty to charges that he took bribes to help gamblers win money on his pitches. Ortiz also pleaded not guilty to the charges.Officials said in the indictment that, from May 2023 to June 2025, Clase agreed with one co-conspirator to "throw specific pitches in certain MLB games" so that the bettors they were allegedly partnered with "would profit from illegal wagers made based on that inside information." Ortiz allegedly joined the scheme in June 2025.Bettors allegedly won $400,000 from betting platforms on pitches thrown by Clase between 2023 and 2025. In June 2025, bettors won at least $60,000 on pitches thrown by Ortiz.The indictment announcement came weeks after three NBA figures were swept up in an FBI operation involving illegal gambling. Chauncey Billups, Terry Rozier and Damon Jones were among the more than two dozen arrested in the scheme.