The Palo Alto Tennis Club holds a drop-in every Saturday morning, saving you from organizing games and finding players. Drop-ins at Cubberley Park (Middlefield/Montrose) are every Saturday 8-11 am on Courts 1,2 and 4. The courts are reserved with the city of Palo Alto. The drop-in is open to non-members of the club and there is no fee.
Please note that this event is run by the Palo Alto Tennis Club and you can expect to find far more players at the drop-in than who you see on the RSVP list here.
You can learn about the Palo Alto Tennis Club at http://www.paloaltotennis.com/.