Tennis Buddy is a GPT developed with the purpose of being an all-encompassing tool for tennis enthusiasts. Available on the ChatGPT platform, Tennis Buddy is aimed at providing personalized guidance and assistance to those keen on improving their tennis knowledge and skills. Initial interactions with this GPT are opened by a welcome message that demonstrates readiness to serve up tennis oriented tips. The GPT's versatility is demonstrated by an array of prompt starters that it provides, covering various aspects of the game. Users can seek help for an upcoming match, share experiences to gain insights from their past practices, and discuss equipment related queries. Additionally, Tennis Buddy offers advice on the refinement of specific game elements like the serve or backhand. It can also help users discuss and set new performance goals, calm pre-match anxieties, discuss professional plays for learning, and advise on off-court exercises for better fitness. Overall, the utility of this GPT lies in its ability to facilitate a comprehensive and interactive learning environment, which can be leveraged by tennis enthusiasts of all levels for better game understanding and performance improvement. The use of Tennis Buddy requires a ChatGPT Plus subscription.