tally vs rbi

tally and rbi both are nouns.

Word	Noun	Adjective	Verb	Adverb
tally	Yes	No	Yes	No
rbi	Yes	No	No	No

As nouns, rbi is a hyponym of tally; that is, rbi is a word with a more specific, narrower meaning than tally:

Other hyponyms of tally include earned run, unearned run, run batted in.

tally (noun)	rbi (noun)
the act of counting; reciting numbers in ascending order	a run that is the result of the batter's performance
a score in baseball made by a runner touching all four bases safely
a bill for an amount due

tally (verb)	rbi (verb)
determine the sum of
keep score, as in games
gain points in a game
be compatible, similar or consistent; coincide in their characteristics