The Match Tuff EZ-SCORE (0-9) is a portable tennis scorekeeper that allows players to focus on the game – not keeping score. Keeping score has never been this simple. It's the perfect scorekeeper for the traveling tennis player, as it comes with a unique carrying case which fits in your tennis bag. It fits neatly on the net, and is easy to adjust once you score! Visible from both sides of the court. With its large easy to read numbers and its lightweight compact design it is one of the most convenient ways to keep score. The EZ-Score Pro Set is different from the EZ-Score by Match Tuff LLC, because it comes with number 0-9 instead of 0-6. The EZ-Score Pro Set was introduced for those that would like to play one pro-set as opposed to multiple sets. It's unlike any other Tennis Scorekeeper because it's not bulky, it fits nicely inside a players' tennis bag, and it doesn't require any tools to set up on the court. You can simply take it out of the case and place it on the tennis net. FOCUS ON THE GAME NOT THE SCORE!