West Coast Eagles coach Adam Simpson has further extended his deal with the Eagles until at least the end of 2022.

โ€œItโ€™s obviously re-assuring to have the endorsement from the board that they support the direction we are taking,โ€ Simpson told the club website.

โ€œWe have been in constant dialogue in recent months and I am really pleased to have the opportunity over the next four years to continue to build on what we have started.

โ€œWe have transitioned our squad over the last 12-18 months and I am excited about the next phase of our progression.

โ€œI have been extremely grateful for everything the club has done for my family and I since the day we arrived.

โ€œWe have not reached the ultimate target at this point, but we are focused on creating opportunities and an era of sustained success.โ€

West Coast CEO Trevor Nisbett expressed his elation about securing Simpson's services.

Adam has done a terrific job in his five years as senior coach,โ€ Nisbett said.

โ€œHe has overseen the transition of our squad, with a number of outstanding players over the last few years, particularly the last 12 months.

โ€œHe has laid a strong platform for the next era at our club and we look forward to him building on those foundations.โ€

Simpsons surged the Eagles to second spot on the ladder this season, and they will clash with Collingwood in a qualifying final Saturday week.