A gambling investigation has been opened into Cleveland Guardians starter Luis Ortiz, in part to a pitch he threw during a game earlier this season against the Mariners.

The investigation into Ortiz comes a little more than a year after MLB suspended five players for gambling, including a lifetime ban for San Diego Padres infielder Tucupita Marcano. MLB said Marcano placed 387 baseball bets totaling more than $150,000 with a legal sportsbook in 2022 and 2023.

Guardians right-hander Luis Ortiz is under investigation by MLB after a betting-integrity firm flagged a pair of pitches that had received unusual gambling activity, sources told ESPN.