Not actually American. Unless Di Marzio says so.
Join A-M Euro 2020 on Superbru. Predict Euros scores and challenge your friends. Over 1.9m users. Web + iOS and Android apps. Create private leagues. Free to play.
Pool name: A-M Euro 2020
Pool code: lardgirt
Anyone is free to join, I remember this being very popular during the last Euros and World Cup.
When registering there, have your AM username visible on profile details !