i have to be fair on this, i have never seen spahn or most of those guys pitch, so most of my knowledge on them is based on what i've heard. but the greatest lefthander i've ever seen is hands down randy johnson. in his prime, i've never seen a more dominating pitcher. but of course, i'm young and haven't really heard enough about everyone else to make a fair choice... but i think randy is the best. koufax wasn't as consistent as randy, estes is not even worthy of being compared to randy... once again, i'm doing this based on what i have seen and heard, but what i have seen is most important.
TREVOR HOFFMAN IS THE MOST UNDERRATED PITCHER EVER. come on he pitches for the padres. hardly anyone outside of california ever gets to see him pitch, even on tv.
go indians! beat the white sox!