MLB infielder Tucupita Marcano faces possible lifetime ban for alleged gambling

San Diego Padres infielder Tucupita Marcano is under investigation by Major League Baseball for allegedly betting on baseball and could be subject to a lifetime ban, according to a person familiar with the probe.

MLB is looking into allegations Marcano bet on games involving the Pittsburgh Pirates while on the team's injured list last season, according to the person who spoke to The Associated Press on condition of anonymity because the investigation is ongoing.

Marcano could be the second pro athlete banned for life over sports betting this year after the NBA punished Toronto Raptors player Jontay Porter in April following a league probe that found he disclosed confidential information to sports bettors and wagered on games.

It's believed that no active MLB player has been banned for betting on baseball since 1924. Pete Rose was retired when he agreed to a lifetime ban in 1989.

MLB's investigation was first reported Monday by The Wall Street Journal, which also reported four other players were under investigation for betting on baseball while in the minor leagues.

"We are aware of an active investigation by Major League Baseball regarding a matter that occurred when the player in question was a member of another organization and not affiliated with the San Diego Padres," the team said in a statement. "We will not have any further comment until the investigative process has been completed."

"We are aware of the matter that's under investigation and are fully cooperating," Pirates senior vice president of communications Brian Warecki said in a statement. "We will refrain from further comment at this time."

Marcano's agent, Michel Velasquez of Rimas Sports, did not immediately respond to an email seeking comment. The Major