Mets general manager Sandy Alderson hinted that rumors about pitching prospect Zack Wheeler coming up to pitch June 18 may be accurate, according to Newsday.

Alderson said the report "probably has some accuracy." Wheeler has been rumored to be promoted to start Game 1 of the team's June 18 doubleheader. Wheeler has a 4.14 ERA in 12 Triple-A starts this season.