 But I think there was about a five-year stretch that Pedro Martinez felt like he threw four one-hitters against the Mariners. If you're talking about greatest pitchers, let's say I just said five years. Like Sandy Koufax's career was not that long. Sandy Koufax had six great years. Three of them he was virtually unhittable. I mean, Koufax was – it was a very, very short career. Three years unhittable, six years good.