The Open Social Ladder has been set up to try to bring together people who like the occasional game of tennis and are looking for partners in Barcelona at a similar level. From beginners to long time players.
It's totally free to join, so if you haven't already done so you can sign up by clicking here.
The Open Social Ladder is self organising, it's up to players to call each other and organise games. The goal of the Ladder is not to determine a "winner" (see Competitive Matches if that's what you're looking for) but indication of a players level relative to the others. This should help in finding people who are at a similar level. Players self rank themselves.