How to pitch underhand in wii sports

I am a pro in it and I can't win one game.I always turn off the system.
Any tips.

Don't swing at balls, and get better?

yea has my XP went up the computer started throwing more balls, so don't swing as much and throw harder throws for them

Tips for pitching hold A+B and you will throw a spliter ( Thats a pitch where you don't swing at it :P.) Hold A then you will throw a screwball ( You have to hit that one :P.) Hold B then you'll throw a curveball ( You should hit that one :P.) If you press the D pad right you'll throw it right ( You don't hit it.) If you press it left you'll throw it left ( Don't hit it :P)

Batting tips don't have any.

:P

My main problem when I reached pro was hitting the splitter, but once I was able to recognize it out of the pitcher's hand and lay off of it (because the splitter's almost always a ball) I began to win games easily.

how to throw underhand in wii sports baseball

how to throw underhand in wii baseball