I guess I mean the act of getting 0 hits itself doesn't impress me. I mean someone who goes 9 IP, 4 H, 0 BB, 10 K had a more impressive game than a 9 IP, 0 H, 4 BB, 5 K game. The hits themselves just aren't that big of a deal in that type of line. In this scenario if you are assuming these are there final line, players A (9ip 4h 0bb 10K) has a better chance to give up more runs then players B (9ip 0h 4bb 5k).