There was never any doubt as to who would win this award, such is the standard of Mafi's form this season.
He has led from the front with barnstorming carries, bone rattling hits and an unparalleled work rate.
In a remarkable debut season, he led all Super Rugby players in carries (184), has had more run metres (1378m) and offloads (30) than any other forward and ranked second in the competition for tackle busts (48).
That stat line alone begs belief but it's the passion and determination that he plays with that inspires his peers.