Disclaimer: I am collating this information from tennislink. Deadlines and tournament dates are subject to change, so please click on the links to verify the summary information presented.
These deadlines are accurate as of today, 12/16/16.
January 3-7, Monterey Country Club, Palm Desert, CA Entry deadline is December 24, 2016
January 9-15: USTA Senior tournament at Desert Princess, Cathedral City OR . Click here for an entry form. Entry deadline is December 30th for online entry.
January 15-21: Palm Springs Tennis Club Seniors, Palm Springs, CA . Entry deadline is December 30th for online entry.
January 21-29: Asics Cat II, Mission Hills CC, Rancho Mirage, CA Entry deadline is December 31st 2016 for online entry. This is a Cat II or Super Cat II for USTA ranking purposes.