2017 ASB Classic – Men's singles
| Men's singles | |
|---|---|
| 2017 ASB Classic | |
| Champion | Jack Sock | 
| Runner-up | João Sousa | 
| Score | 6–3, 5–7, 6–3 | 
| Draw | 28 (4 Q / 3 WC ) | 
| Seeds | 8 | 
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.