The Western Sydney Wanderers started the season with Jean-Paul de Marigny as their head coach after he was appointed in July permanently, following an interim session after the sacking of Markus Babbel.

[1] Three months after his appointment, Wanderers announced de Marigny's sacking with no explanation.

[2] On 15 October 2020, the Wanderers announced the signing of Carl Robinson from Newcastle Jets as de Marigny's replacement.

[3] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Win Draw Loss Updated to match played 30 May 2021Source: Competitions