Sidearm 12-6 Curve

how can you throw a sidearm 12-6 curve like pedro martinez used to throw?
i always get a sweeping curve

Hi, Kelvin.
When Ed Lopat was with the Cnicago White Sox he learned both the long-arm and the short-arm deliveries. The interesting thing about the short-arm delivery is that one can get a sharper break on a curve ball, something resembling the 12-6, and when Steady Eddie showed me how to adapt this to my sidearm delivery I was able to get something like this. You might experiment with it and see where it takes you. 8)