Did you know Barry Zito had a hell of a curveball AND an amazing voice?!?!
It's true ... the former World Series champ sang his face off all season on "The Masked Singer" -- with his voice even making Nicole Sherzinger cry before he was eliminated from the show Wednesday!!
The 42-year-old sang a rendition of Tim McGraw's "Humble And Kind" under the guise of The Rhino ... and it was so good, the Pussycat Dolls star was moved to tears.
Check out the footage .