1- Go to Google Play
2- Settings
3- DELETE PLAY GAMES PROFILE ( This action can't be undone)
I've done it with my third team ( L37- 700 T)
Tried to see if I can log in later ... I realized that I couldn't
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Q: Does this mean that all the data ( players - club history - tokens ...) of my team have been erased from Top 11 SERVERS ?