This follows on from their appearance at the Euro 2016 tournament in France, where they reached the semi-final and Euro 2020 where they reached the last 16.
Daeth hyn ar ôl eu hymddangosiad yn nhwrnamaint Ewro 2016 yn Ffrainc, pan wnaethant gyrraedd y rownd gynderfynol, ac Ewro 2020 pan wnaethant gyrraedd yr 16 olaf.