Heaney (born June 5, 1991) is an American professional baseball pitcher for the Los Angeles Angels of Major League Baseball (MLB).
Prior to becoming a professional, he played college baseball for the Oklahoma State Cowboys.
The Miami Marlins drafted Heaney in the first round (9th overall) of the 2012 Major League Baseball draft.
He made his MLB debut in 2014.
He previously played for the Marlins organization, where, in 2012, he earned the nickname "Heanerschnitzel" (or alternatively, "Hean Dog") after winning a locker room hotdog-eating contest among teammates.