Adelaide forward Taylor Walker has received a Round 20 Goal of the Year nomination to cap off a dominant performance in Showdown 54. 

The 33-year-old received the nomination for his effort mid-way through the third term, where he stepped around Power defender Aliir Aliir and converted from 50 metres out on his non-preferred foot. 

Walker finished the night with a seven-goal haul, earning him his first Showdown medal. 

He currently sits second in the Coleman Medal standings on 61 goals, six behind Carlton spearhead Charlie Curnow. 

Vote for Walker here. 

Round 20 voting closes on Thursday, August 3 at 9.30am (ACST)