Green was optioned to Triple-A Scranton/Wilkes-Barre on Sunday, Meredith Marakovits of YES Network reports.
Green was recalled by the Yankees on Friday, and contributed a scoreless inning in Sunday's loss to Detroit. It sounds like he'll be heading back to the minors, however, freeing the Yankees up to potentially add another position player prior to the upcoming two-game series in Colorado. Multiple news outlets reported the team signing Ike Davis on Sunday, so it's certainly possible that this is the preceding move.