You won't open any channels on 7E with a Eurosub, FTA channel RTS 1 (11221 H 27500 - 7E) shows some premier matches, Liverpool V Leicester is on at the moment.
Most Eurosub channels are on 19E,13E & 1W. Bien Laliga (10876) & Bein Sports (11259) are on 19E but don't show premiership matches, only Movistar Futbol 19E (10818) shows them, (Chelsea match on there now).