Grand Slam Tennis (“we”, “us”, the “site”) is a free tennis modelling and statistics site at grandtennisslam.com. This policy explains what data is collected when you visit, how it is used, and the choices you have. We try to collect as little as possible — there are no accounts and no sign-up.
Information we collect
We do not ask for your name, email address or any personal details to use the site. The only data involved is:
- Local browser storage. Any preferences you set (such as a default tour or filters) may be saved in your own browser using
localStorage. This stays on your device and is never sent to us. - Aggregate analytics. We use Cloudflare Web Analytics, a privacy-first service that reports only anonymous, aggregate traffic (page views, referrers, country, device type). It uses no cookies and does not fingerprint or track you individually.
- Advertising data. If advertising is shown, Google AdSense and its partners may collect data as described below.
Cookies & advertising
This site may be supported by advertising served through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.
- Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
- You may opt out of personalised advertising by visiting Google Ads Settings.
- You can opt out of a third-party vendor’s use of cookies for personalised advertising at aboutads.info/choices and youronlinechoices.eu.
- For more on how Google uses information from sites that use its services, see Google’s policy.
Where required by law (for example under the EU/UK GDPR), Google’s consent mechanism will ask for your permission before personalised ads are shown.
Children’s privacy
Grand Slam Tennis is a general-audience site and is not directed at children under 13. We do not knowingly collect personal information from children.
Your choices
You can clear all locally-stored preferences at any time by clearing your browser’s site data for grandtennisslam.com. You can block or delete cookies in your browser settings, and use the ad-personalisation opt-outs linked above. None of these will stop the site from working.
Data sources
Player ratings and statistics are derived from publicly available tennis data, including the Match Charting Project, and are provided for informational and entertainment purposes only. Grand Slam Tennis is unofficial and not affiliated with the ATP, WTA, ITF or any tournament.
Changes & contact
We may update this policy from time to time; the “last updated” date above will change accordingly. Questions about privacy? See our contact page.