Didn't look out of place which says a lot for him given that he wasn't even remotely in he picture until this season.
He's progressing well. Doku and Grealish are difficult to play against for a full back, especially when one goes wide and another inside. He dealt with it pretty well, you have to accept Doku will go past you at points. But he forced him into areas that were less dangerous and didn't dive in.
I'd say his 1 v 1 defending has definitely improved as the season has gone on.