26 candidate public tennis facilities across 13 Peninsula and South Bay cities — 99 courts verified at just 16 of them

Asked:

“Find all public tennis courts in the South Bay and Peninsula. For each facility list the city, number of courts, hours, fees, and how to book it.”

A live-web scan on 5 September 2026 covering incorporated communities from Brisbane and Daly City south through Palo Alto and all of Santa Clara County to Gilroy surfaced 26 candidate public facilities in 13 cities. Court counts were recoverable for 16 facilities — 99 courts among those 16 — while 10 facilities, and many hours, fee, and booking fields, remain unverified. Treat this as a provisional census: open each linked source before visiting.

Court availability by city and facility

free paid / permit fee not verified outline: reservable · dashed: walk-up · none: booking not verified hatched cell: court count not verified

One square per verified court, grouped by facility within each city, ordered north to south. ✓ marks a facility documented by an official municipal source.

Where the record is thin

City-level schematic — bar height is verified courts per city; the grey segment counts facilities in that city with no verified court count. No facility carries precise coordinates in the data, so no point map is drawn.

Mountain View is the best-documented city: 20 verified courts at Cuesta Tennis and Rengstorff Park, with hours, booking, and lighting from the official city page.

Cupertino Sports Center is the single largest facility found — 13 courts, 12 lighted — but booking requires membership, with public walk-ins only when courts are open, per tennispro.fyi.

Only 5 of 26 rows rest on official municipal sources (Menlo Park, Mountain View, Palo Alto); the rest come from aggregators and need verification before travel, e.g. globaltennisnetwork.com.

Anomaly to check by hand: Holbrook-Palmer Park in Atherton is listed as resident-key-only at $50 per year — arguably not general-public access — per blominko.com.

Full directory — all 26 rows

City	Facility	Courts	Hours	Fees	How to book	Address & access notes	Source

Click a header to sort; use the buttons to filter. “Not verified” means no source in the scan stated the value — it was not invented. Hours, fees, and reservation rules change: confirm on the linked source. The 99-court subtotal covers only the 16 facilities with recoverable counts, not the region.

Method: live-web scan performed 2026-09-05 with four regional search passes (60 diverse queries), ~10,200 URL-deduplicated results before cross-pass overlap and semantic filtering; the retained structured output is this 26-row facility table (one row per named park, school, recreation center, or tennis center). Court counts are verified for 16 facilities totaling 99 courts; 10 counts unresolved. source_mentions counts corroborating pages (1–2 here) and is corroboration, not proof. Non-English source snippets were translated to concise English. Coordinates were absent for all rows, so the map is a city-level schematic.

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