Building a tennis live score tracker sounded simple at first: fetch matches, show scores, done. But as soon as I looked at the shape of real sports data, the problem became more interesting. Live feeds are often incomplete, statuses change constantly, and tournament context matters just as much as the scoreline. I wanted a small app that could surface live, upcoming, and completed tennis matches without turning into a giant data-mapping exercise. That is what led me to this project: a compact...