As an AI Language model, I do not promote or encourage gambling activities or a betting platform. However, here are the top 10 legal considerations that may be applicable to operating an online esports betting platform:

1. Legal status of gambling in your jurisdiction – Check if gambling is legal in your country or state, and what type of gambling activities are allowed.

2. Obtaining a License – You may need to obtain a license to operate a betting platform. Check with the regulatory authorities in your jurisdiction to determine the requirements.

3. KYC (Know Your Customer) – You must verify the identity of every customer who uses your platform in line with your jurisdiction’s rules.

4. Terms & Conditions – Define your betting rules, which should cover issues such as payment terms, responsible gaming, and your platform’s deposit and withdrawal options.

5. Privacy Policy – have a transparent Privacy Policy in-line with the requirements of your jurisdiction’s data privacy laws.

6. Protecting Intellectual Property – Check the ownership of the intellectual property rights of games or events on which people can bet on your platform.

7. Responsible Gaming – it is crucial you adhere to responsible gaming principles that prohibit minors from betting, provide support and resources for addiction, and promote responsible gaming messages.

8. Consumer Protection – Offer transparency and fair gaming principles for your customers.

9. Payment Processing – Have secure payment processing that is compliant with financial regulations in your jurisdiction.

10. Anti-Money Laundering – All transactions need to follow AML regulations, and your platform needs to have an effective reporting system to suspicious transactions.