TLDR Guardians pitchers Emmanuel Clase and Luis Ortiz are on trial over alleged pitch-fixing. A sportsbook CEO says betting patterns reveal more than the pitches themselves. Bettors allegedly won at least $400,000 on Clase’s pitches and $60,000 on Ortiz’s. MLB capped single-pitch bets at $200 and barred them from parlays in November 2025. Jurors are weighing disputed messages, including one the defense says was about cockfighting.
Sportsbooks can flag a suspicious bet, but they often cannot tell if a pitch was missed on purpose. That gap is now in focus as Cleveland Guardians pitchers Emmanuel Clase and Luis Ortiz stand trial in a federal pitch-fixing case.
Prosecutors say the two men worked with bettors to rig single pitches between 2023 and 2025. Both have pleaded not guilty.
Adam Bjorn, CEO of Plannatech Group, has set odds for more than 30 years. He told Gambling Insider that sportsbooks can spot odd betting, but said “‘reliably’ is a stretch.”
The Money Trail Matters More Than the Pitch
Bjorn said a bounced slider on the first pitch “happens every night,” so the throw itself reveals little. Traders instead look at who is betting, when, how much, and whether it fits the account’s history.
He pointed to trial testimony about 160 geolocation pings from an account at the pitcher’s house. “That’s the kind of thing you find when you follow the accounts,” Bjorn said.
According to Bjorn, alerts flagged two Ortiz pitches quickly. The alleged betting on Clase’s pitches went on much longer before anyone connected the pattern.
Prosecutors allege Clase told bettors which pitches he would throw outside the strike zone or below certain speeds. Ortiz allegedly joined in June 2025.
Bettors allegedly won at least $400,000 on Clase’s pitches and $60,000 on Ortiz’s. The indictment describes these as betting