How do you enter a star craft 2 tournament?

To enter a Starcraft II tournament, you typically need to find a tournament that interests you, which can be hosted on platforms like Battlefy, Challonge, or ESL Play. Once you locate a tournament, register on the hosting platform, create an account if necessary, and follow the instructions to sign up, which may include providing your Battle.net ID. Make sure to check the tournament rules, format, and schedule to ensure you meet all requirements. Finally, participate in the tournament by joining the matches at the specified times.