This is my first project in Data Science. I’m a fan of tennis, after practicing during 7 years. I missed the court. What could be more interesting than studying Data Science with a little bit of nostalgia. We tried to answer : Can tennis outcomes be predicted thanks to data available on the internet ? I did this project with a friend of mine : Florian DECONINCK, we had 3 weeks to do the analysis and create a dashboard on a website to see latest tweets regarding tennis, see different results of tennis matches and link our predictions to it.