TeamA = EEPROM.read(teamaa);
TeamA++;
EEPROM.write(teamaa, TeamA);
in other function is this code, just changed other values
TeamB = EEPROM.read(teambb);
TeamB++;
EEPROM.write(teambb, TeamB);
and in statistics display is this code:
TeamA = EEPROM.read(teamaa);
TeamB = EEPROM.read(teambb);
lcd.print(TeamA);
lcd.setcursor(0,1);
lcd.print(TeamB);