Johan Santana to Rape Accuser -- Say Your Name
NY Mets pitcher Johan Santana says if his rape accuser wants to play ball (in court) she needs to reveal her name -- and he wants a judge to throw out the case if she doesn't ... according to new legal documents.

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TMZ has obtained Santana's motion to dismiss the civil lawsuit in which his attorneys claim, "Mr. Santana will be placed at a serious disadvantage, for he will be required to defend himself publicly while the Plaintiff will be allowed to make her accusations behind a cloak of anonymity."

The plaintiff filed as Jane Doe, but according to the motion, Florida law requires someone filing a civil lawsuit to "disclose his or her name in the complaint."

Rape accusers commonly remain anonymous in criminal cases, but not in civil matters.