It was probably the worst thing that could have happened to me, getting my first out by striking out a big hitter. Because that became my pattern for… - Sandy Koufax

I was known for my fastball and curve and did well with just those two pitches, but people don't know that I tried to add a third pitch, any third pitch. For a long time, I tried to learn the changeup. The Dodgers taught the changeup in a certain way - it was the Dodgers' changeup - and I tried to learn it for ten years but never got the hang of it. I never liked my changeup, and I never wanted to throw it. One day, I was playing catch and started to fool around with the forkball, and it felt more comfortable to me. I said, "Well, I'm gonna try this instead of the changeup." So I started to throw it, but I only used it occasionally in games, because I didn't throw it hard enough.I also threw the slider a couple of times. I threw the slider to Henry Aaron and Roberto Clemente, because I figured if it worked on those two great hitters, then I had something there. So I threw it to Aaron and almost hit him in the face. He reached out to get it, and it came right at him. And I threw it to Clemente. You may remember that in Forbes Field in Pittsburgh, there was a light tower by where they used to park the batting cage. Halfway up. there was a bunch of transformers. Well, Clemente hit it off a transformer. I said, "Well, maybe I don't have a slider," and I gave it up. So, I never came up with a third pitch.

The game has a cleanness. If you do a good job, the numbers say so. You don't have to ask anyone or play politics. You don't have to wait for the reviews.

Mays always told me how hard it was to get a hit off me and every time I looked up, he was on second base. Yet, even with Mays, I had an idea what to do. When I pitched to Clemente and Aaron, I had no idea. They seemed to hit everything.