Trey Mancini will sign a one-day contract with Baltimore Orioles and retire as an Oriole on September 19, the Orioles an Via @BNightengale on X

What happened: Baltimore announced the arrangement.

Why it matters: The contract will formalize Mancini’s retirement as an Oriole.

What to watch: Mancini is set to complete the one-day signing Sept. 19.

Sources