Anderson was part of the Crusaders Academy in 2021 and 2022.[1] He was named in the Tasman Mako squad for the 2022 Bunnings NPC as an injury replacement player. He made his debut in Round 4, coming off the bench against Canterbury. Anderson plays club rugby in the Christchurch Metro Premier competition where he captains the UC Senior Team. He was selected for NZ Schools 2020. He has played for the Crusaders U20 in both 2021 and 2022 and for NZ University in 2022. He won rookie of the year at the 2022 Mako awards.
He studies Finance and Law at the University of Canterbury.