For the best pitcher go to options then click on roster management and
press A on the pitcher you want to edit and then press Edit.  Make the
pitcher have a 6-12 curve, fastball, cutfastball, slurve, and a palm
ball. Make the movement for all of the pitches 100.  In games pitch a
combination of fastball, cutfastball or   6-12 curve, and finish with a
slurve or a palm ball.