EtherSportz is an online platform developed to be a matchmaking and tournaments mechanism for popular online video games. The user pays an entry fee to win cash rewards by competing online with others on his favorite PC games. The rewards are paid using a "pool" method which sees the winning player or team take the full prize. The user can choose between several competition options: challenges, head to head matches and tournaments.

ESZ is an ERC20-based token created by Ethersportz. The entry fee to any of the supported online gaming competition, known as "eSports", will be paid on ESZ, the official reward pool token of Eszplay.com.