Mets general manager Jared Porter sent graphic, uninvited text messages and images to a female reporter in 2016 when he was working for the Chicago Cubs, ESPN reported Monday night.

Porter sent dozens of texts to the woman, concluding with a picture of “an erect, naked penis,” according to the report. ESPN said it obtained a copy of the text history.

New York hired the 41-year-old Porter last month. He agreed to a four-year contract after spending the past four seasons with the Arizona Diamondbacks as senior vice president and assistant general manager.

“I have spoken directly with Jared Porter regarding events that took place in 2016 of which we were made aware tonight for the first time. Jared has acknowledged to me his serious error in judgment, has taken responsibility for his conduct, has expressed remorse, and has previously apologized for his actions," Mets president Sandy Alderson said in a statement.

"The Mets take these matters seriously, expect professional and ethical behavior from all of our employees, and certainly do not condone the conduct described in (the ESPN) story. We will follow up as we review the facts regarding this serious issue.”

Before his Diamondbacks tenure, Porter worked under Theo Epstein with the Boston Red Sox and Chicago Cubs, winning three World Series rings in Boston’s front office and another with the Cubs.

The woman was not identified in the report. ESPN said she was a foreign correspondent who had moved to the United States to cover Major League Baseball. She ignored more than 60 messages from Porter before he sent the last vulgar photo, according to ESPN.

ESPN said it contacted Porter on Monday evening and he acknowledged texting with the woman. At first, he said he hadn't sent any pictures of himself, but when informed the exchanges show he sent selfies and other pictures, he said “the more explicit ones are not of me. Those are like, kinda like joke-stock images,” ESPN reported.

After asking whether the outlet intended to run a story, Porter requested more time before later declining additional further comment, ESPN reported.

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