Bird, who was acquired from the Colorado Rockies, has allowed seven runs (six earned) in just two innings over three appearances since joining the Yankees. In the deal with Colorado, the Yankees sent left-handed pitching prospect Ben Shields.

Five days after being acquired to boost their bullpen for the stretch run, the New York Yankees are sending Jake Bird to Triple-A.

The Yankees improved at the MLB trade deadline, but the defense is still a question with Anthony Volpe as the figurehead.