He ended his junior season with All-CMAC first team recognition and league MVP honors by posting 20 goals and 21 assists.
He helped the team win the league and Central Section championships that year, also earning all-league first team honors for the third straight season, and captured league MVP accolades for the second year in a row after ending his final season with 50 goals and 20 assists.
Arfsten also played club soccer with local side California Odyssey for nine years, where he was the leading National Premier Leagues goal scorer.
He signed his first contract with MLS Next Pro side San Jose Earthquakes II ahead of their inaugural season.
[12][13][14][15] Arfsten made his debut and scored his first goal for Columbus on March 25, 2023, in a 6–1 victory over Atlanta United after coming on as a late substitute.