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).
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). (en)
Tennys Sandgren era il detentore del titolo ma è stato eliminato al secondo turno da John Isner. In finale Ugo Humbert ha battuto Benoît Paire con il punteggio di 7-62, 3-6, 7-65. (it)
Tennys Sandgren var regerande mästare men förlorade mot John Isner i den andra omgången. Ugo Humbert vann sin första titel på ATP-touren efter att ha besegrat med 7–6(7–2), 3–6, 7–6(7–5) i finalen. (sv)
Mužská dvouhra ASB Classic 2020 probíhala okolo poloviny ledna 2020. Do singlové soutěže aucklandského tenisového turnaje hraného na tvrdém povrchu nastoupilo dvacet osm hráčů. Obhájcem titulu byl Američan Tennys Sandgren, kterého ve druhém kole vyřadil krajan John Isner. (cs)