There is a plan to change the way the tennis courts in the upper park are managed. A description of the proposals can be found here.
And here is a link to a collection of Telegraph Hill Facebook page comments on the issue. Beware - it's 52 pages long! Clearly, people are very interested...
... and finally, documents outlining the process of consultation and the results:
Details of the meeting next Tuesday, 13th September can be found here.