Question: Who has the most home runs in a single season in major league baseball?
Answer: Barry Bonds
Disambiguated annotations:
qaPairs: question: Who has the most home runs in a single season in all of major league baseball?
answer: Barry Bonds
Bonds
question: Who has the most home runs in a single season for the national league in major league baseball?
answer: Barry Bonds
Bonds
question: Who has the most home runs in a single season for the american league in major league baseball?
answer: Maris
Roger Maris