No. You cannot give your ticket to someone from your family or friends. Once you’ve booked the tickets on your name, it will be registered in their system automatically. So, while coming to the show, you need to display your ID proof, which is done for verification purpose.
When it comes to Patong Boxing Stadium and training, the management and authorities give top priority to safety and security. Nobody is allowed inside without a proper ticket and a valid ID proof. Thus, they ensure a complete safe and secure environment for both fighters and the spectators.
If anybody is found trespassing, they will be facing the necessary consequences.