Warren confirmed to Bryan Hoch of MLB.com Wednesday that he is retired from baseball.
Warren tossed 1.1 scoreless innings for Triple-A Scranton-Wilkes Barre on Wednesday, allowing one hit while striking out three.
Warren (shoulder) threw live batting practice against hitters at the Yankees' alternate site Tuesday, Conor Foley of The Scranton Times-Tribune reports.
Warren (shoulder) tossed a bullpen session at the Yankees' alternate site Sunday, Conor Foley of The Scranton Times-Tribune reports.
Yankees manager Aaron Boone said Warren was shut down last week due to a sore right shoulder, Marly Rivera of ESPN.com reports. Warren is expected to remain sidelined for a week before potentially resuming a throwing program.
Warren was assigned to minor-league camp Friday.
Warren indicated that he is fully healthy heading into spring training, Brendan Kuty of NJ Advance Media reports.
Warren (elbow) signed a minor-league deal with the Yankees on Tuesday, Brendan Kuty of The Newark Star-Ledger reports.
Warren was released by the Yankees on Friday.
Warren's (elbow) minor-league deal he signed with the Yankees on Monday will last through the 2021 season, Mark Feinsand of MLB.com reports.