2020 ASB Classic – Men's singles
| Men's singles | |
|---|---|
| 2020 ASB Classic | |
| Champion | Ugo Humbert |
| Runner-up | Benoît Paire |
| Score | 7–6(7–2), 3–6, 7–6(7–5) |
| Draw | 28 (4 Q / 3 WC ) |
| Seeds | 8 |
Tennys Sandgren was the defending champion, but lost to John Isner in the second round.
Ugo Humbert won his first title on the ATP Tour, defeating Benoît Paire in the final, 7–6(7–2), 3–6, 7–6(7–5).