This study was based on the theoretical concepts of the orientation, aiming to understand tennis players' ego-orientation and task-orientation. The subjects were college players who attended the 2009 National Intercollegiate Athletic Game. The results showed as follows: 1. There was no difference in a different age groups on both of the Ego-orientation and Task-orientation. 2. There was no difference in a different learn tennis years on both of the Ego-orientation and Task-orientation. 3. There was no difference in a different studying phase on both of the Ego-orientation and Task-orientation. 4. There was no difference in a different school years on both of the Ego-orientation and Task-orientation.