Purpose: To investigate the 7th Top Volleyball League players’ skill performances, and propose specific improvements related to volleyball player, team coach, association and entrepreneurial organization, Methods: According to each individual award, researchers use Data Envelopment Analysis (DEA) to evaluate players as Decision Making Units (DMU). Using the sets played as input, each individual award evaluation inserts separate outputs, including scoring serves, scoring spikes, successful block, excellent sets and excellent receptions. Results: the best players are Heish Wei-Ting, Chen Wan-Ting, Lin Jun-Yi ; the best spiker is Chen Wan-Ting. Conclusion: After comparing each player’s relative output efficiency and proposing specific improvements; we know the good players’ skill performances can’t reflective the reality evaluation.