Crossword puzzle clue "one who might go to bat for you"

One who might go to bat for you?

You might rate them on their route and they might rate you on you vomited everywhere

Baffles (ABOUT THIS PUZZLE: If you saw the headline "Fiend Found!" you might instantly notice that, between the two words, only the vowels change — the consonants stay put. Okay, if you were me, you'

You might have one to visit Japan, but you'll need a bunch once you get there

One who'll go to bat for you?

Where a bat might stay during the day

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

How you might sit to watch a movie (or at least you'd better, or I'm not watching with you)