If by "nobody," you mean late-90s Pedro, then yes. If you INCLUDE righties, in the discussion, then yeah, I would say Pedro was as good as Koufax (Pedro's better comparasion would be to Bob Gibson, mind you.. But I was assuming from the guy who started this thread, when he was trying to compare Liriano/Santana to Koufax, that were talking about LEFTIES as a whole. Now if you open the debate, then I agree that Pedro was in the same class as Koufax, as is Gibson/Clemens/Maddux/Youny/Matthewson/Big Train/ and th elist goes on. Frankly, when healthy, Pedro was in a class by himself. Had he been able to pitch 220 innings a year consistently, he would be the greatest pitcher ever, in my opinion.