Josh Satin officially has been demoted to Triple-A Las Vegas to clear the roster spot for fellow righty-hitting corner infielder Eric Campbell.
Satin, 29, hit .107 (3-for-28) with three RBIs in limited play this season. That included going 0-for-5 Friday with Lucas Duda ill and unavailable.
Omar Quintanilla has been outrighted to Triple-A Las Vegas after clearing waivers. He was designated for assignment when Wilmer Flores was promoted.
Quintanilla has accepted the assignment to Vegas. He had the right to declare free agency.
Quintanilla, 32, hit .207 (6-for-29) with three RBIs in 15 games with the Mets this season.