Originally Posted by Vottomatic
I wonder what the single season record is?
Modern record is Ron Hunt's 50 in 1971.
Here are a number of other HBP records.
NL record for most at bats in a season without being HBP belongs to now Red Cesar Izturis back in 04.
Edit: I see others beat me to it. Too much time spent reviewing Cesar Izturis facts.