Speaking on his extension with the Gallagher Chiefs, Vaa'i said, "I'm truly humbled and grateful to continue my journey with this team. I believe we've got a good crew, so I'm excited to see what we can accomplish together moving forward. Plus, FMG Stadium Waikato is one of the best rugby grounds around filled with loyal supporters."
All Blacks head coach Ian Foster said of Vaa'i's extension, "Tupou has really impressed in his time with the All Blacks, and we see his signing as critical in our long-term plans. Great news."
Vaa'i has put in strong performances for the All Blacks this season in the Lipovitan-D Rugby Championships, which has seen him named in the squad for the Northern Tour. The squad will travel to Japan for the Lipovitan-D Rugby Challenge Cup and then to Wales, Scotland, and England for the Healthspan Elite Northern Tour.