Brenton Avdulla remains confident a sore shoulder will not stop him riding at Rosehill.

Avdulla rode the first three winners at Newcastle on Thursday but took a tumble from the last of those, Ajeeta, after the winning post.

He injured his right shoulder and neck but has told stewards he will visit a physiotherapist on Friday afternoon and expects to be fit for his nine rides the following day.

Avdulla has a commanding lead in the NSW premiership and is fifth on the metropolitan ladder.