transferring

Hey guys, I've recently noticed that in training, when I know where the ball is coming to, I can use the correct grip, finger position, pressure, etc on the bat. But when playing matches, my muscles are often too tense, and I need to consciously try not to be tense, and keep the correct grip...

I have access to a friend's table with a robot for practice. I use it to practice certain basic strokes (I would be around 800 USATT rating) and then I play at a small local competitive club once a week. The problem I am consistently facing is that I will practice a stroke for weeks on the...