Last updated: July 3, 2026
By accessing or using DoUKnowBall ("the Site"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Site. The Site is owned and operated by an individual doing business as DoUKnowBall ("we", "us", "the operator").
DoUKnowBall is a free, independent fan site and browser-based entertainment platform that provides sports-themed trivia and guessing games. The Site is operated for entertainment purposes only and is not an official product of any sports league, players' association, or governing body.
Current game categories include pro football (NFL), college football, pro basketball (NBA), college basketball, baseball (MLB), hockey (NHL), soccer (including World Cup and Champions League), Formula 1, tennis, golf, NASCAR, combat sports (UFC), and multi-sport trivia covering the Olympics and international competitions. The Site is provided "as is" and "as available" without any warranties of any kind.
All sports statistics, player names, team names, and career information presented on this Site are factual public information sourced from publicly available databases and records. This data is used for entertainment and educational purposes in the context of trivia games.
You do not need an account to play any game on the Site. If you choose to create one, you can sign up with an email address and password or sign in with Google. You are responsible for keeping your login details secure and for all activity under your account.
You agree to provide accurate information when creating an account and not to create an account using someone else's identity or a name that is offensive or impersonates another person or brand. We may suspend or remove an account that violates these Terms.
See our Privacy Policy for details on what account data we collect and how to request its deletion.
Privacy PolicyThe Site is supported by advertising, including personalized ads served through Google AdSense. By using the Site, you agree to the display of these ads. See our Privacy Policy and cookie banner for more on how ad personalization works and how to opt out.
All original content, game designs, features, and functionality of DoUKnowBall are owned by DoUKnowBall and are protected by international copyright and intellectual property laws.
All team names, player names, league names, logos, and trademarks referenced on this Site are the property of their respective owners and are used solely for identification and informational purposes.
DoUKnowBall is not affiliated with, endorsed by, or sponsored by the NFL, NFLPA, NBA, NBPA, UFC, NHL, NHLPA, MLB, MLBPA, FIFA, IOC, NCAA, FIA (Formula 1), PGA Tour, NASCAR, ATP, WTA, or any team, club, or sports governing body.
The Olympic name, Olympic rings, and related marks are trademarks of the International Olympic Committee (IOC). DoUKnowBall makes no claim to these marks and does not use any official Olympic branding.
You agree not to:
DoUKnowBall reserves the right to add, modify, or remove games, game content, player data, and features at any time without prior notice. Daily challenges, puzzles, and game data may change at our sole discretion.
The Site is provided on an "as is" and "as available" basis. DoUKnowBall makes no representations or warranties of any kind, express or implied, regarding the accuracy, reliability, completeness, or availability of the Site or its content. Player statistics and data presented in the games are approximations for entertainment purposes and may not reflect exact real-world figures.
To the fullest extent permitted by law, DoUKnowBall and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, arising from your use of or inability to use the Site.
You agree to indemnify, defend, and hold harmless DoUKnowBall and its operators from any claims, liabilities, damages, losses, or expenses arising from your use of the Site or your violation of these Terms.
The Site is intended for a general audience and can be used without an account or any personal information. Creating an optional account requires an email address; if you are under 13, please only create an account with a parent or guardian's involvement. See our Privacy Policy for more on children's privacy.
DoUKnowBall reserves the right to modify these Terms at any time. Changes will be effective immediately upon posting to the Site. Your continued use of the Site after changes are posted constitutes your acceptance of the revised Terms.
These Terms shall be governed by and construed in accordance with the laws of the Commonwealth of Massachusetts and applicable United States federal law, without regard to conflict of law principles. Any disputes arising under these Terms shall be resolved exclusively in the state or federal courts located in Massachusetts, and you consent to the personal jurisdiction of those courts.
If you have any questions about these Terms of Service or need to reach us for legal inquiries, please contact us at douknowball1@gmail.com.
All team names, logos and trademarks are property of their respective owners. DoUKnowBall is not affiliated with the NFL, NBA, UFC, NHL, MLB, FIFA, IOC, NCAA, F1, PGA Tour, NASCAR, ATP or WTA. © 2026 DoUKnowBall
All team names, competition names, logos and trademarks are property of their respective owners. DoUKnowBall is an independent fan project and is not affiliated with, endorsed by or sponsored by the NFL, NBA, UFC, NHL, MLB, FIFA, UEFA, the Premier League, the English Football League, LaLiga, Serie A, the Bundesliga, Ligue 1, the Eredivisie, MLS, the Saudi Pro League, the IOC, the NCAA, F1, the PGA Tour, NASCAR, the ATP or the WTA. Player names and statistics are used for identification and commentary only. © 2026 DoUKnowBall
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