依據競技網球的生理特性與比賽模式，屬於中、高強度的間歇運動，建議碳水化合物攝取的比例為總熱量的55%-70%，脂肪比例為20%-30%，蛋白質為15%-20%，選手才可以持續身體各項功能與比賽時提供足夠的能量來源。另外，教練及選手正確的營養管理策略，讓選手在高強度的訓練或比賽前、中與後，能有效及適當的營養補充，包括進食的次數、進食的時間與飲食的分配。讓選手於比賽前有足夠的能量；比賽中能繼續維持身體的各項功能，並延遲疲勞的提早發生；在比賽後身體各項功能的迅速恢復，選手將可面對明日更大的挑戰。

Competitive tennis is an intermediate-to high-intensity exercise based on its characteristics of physiology and matches. In order to sustain tennis player bodies’ functions and have enough energy during matches, it is suggested that the percentages of carbohydrate, fats, and protein out of daily calorie intake are 55%-70%, 20%-30%, and 15%20% respectively. In addition, coaches and players should have right strategies in nutrition management so that players can have enough energy before matches, sustain bodies’ functions during matches, and delay their suffering from fatigue. Besides, players can soon recover to face a bigger challenge tomorrow. Such nutrition management includes the frequency and the timing of having meals and the distribution of nutrition in diet which provide effective and appropriate nutrition supply before, during, and after training and matches.