go to bat against

go to bat against someone

Fig. to aid someone against someone else. I would be happy to go to bat against Dan. We refused to go to bat against one of our friends.
See also: bat, go
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
Fox TV will have a large "The Walking Dead" zone with a baseball field where teams of fans can go to bat against zombies.
Under the Tuscan Sun, fans gather and play: with over 220,000 geeks walking down medieval streets, the Italian fest puts Comic-Con to shame
It is typically the nurses who go to bat against the doctors to say, "This med routine is not working; let's come up with something new." Nurses also monitor and, if necessary, train staff, particularly when unlicensed staff are passing meds.
Views from the American Assisted Living Nurses Association (AALNA)
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