2017 ASB Classic – Men's singles

Men's singles
2017 ASB Classic
Champion Jack Sock
Runner-up João Sousa
Score6–3, 5–7, 6–3
Draw28 (4 Q / 3 WC )
Seeds8

Roberto Bautista Agut was the defending champion, but withdrew due to a stomach virus.

Jack Sock won the title, defeating João Sousa in the final, 6–3, 5–7, 6–3.