Dreaming about table tennis and table tennis means that you will make great progress in what you are trying to do.
I dreamed that I was playing table tennis with others, and both sides were evenly matched, indicating that I would cooperate well with others.
Dreaming of playing table tennis with someone, the other party obviously can't keep up, indicating that they will suffer because of the different progress of cooperation between the two sides.
Dreaming of practicing table tennis indicates that you will have a good grasp of your career and be able to control your own achievements.