2018 US Open – Men's singles qualifying

Seeds
• #🇸🇰 Jozef Kovalík (first round)

• #🇪🇪 Jürgen Zopp (first round)

• #🇧🇾 Ilya Ivashka (first round)

• #🇧🇴 Hugo Dellien (first round)

• #🇪🇸 Marcel Granollers (qualified)

• #🇵🇱 Hubert Hurkacz (qualified)

• #🇮🇹 Thomas Fabbiano (second round)

• #🇪🇸 Adrián Menéndez Maceiras (first round)

• #🇨🇦 Félix Auger-Aliassime (qualified)

• #🇮🇹 Lorenzo Sonego (qualifying competition, lucky loser)

• #🇧🇷 Thiago Monteiro (second round)

• #🇨🇦 Peter Polansky (qualifying competition, lucky loser)

• # Henri Laaksonen (first round)

• #🇦🇷 Juan Ignacio Londero (first round)

• #🇩🇪 Yannick Maden (qualified)

• #🇸🇪 Elias Ymer (first round)

• #🇧🇪 Ruben Bemelmans (qualifying competition, lucky loser)

• # Ernests Gulbis (first round)

• #🇫🇷 Nicolas Mahut (qualifying competition, lucky loser)

• #🇦🇹 Gerald Melzer (qualifying competition)

• #🇫🇷 Stéphane Robert (first round)

• # Ivo Karlović (second round)

• #🇺🇦 Sergiy Stakhovsky (first round)

• #🇫🇷 Ugo Humbert (qualified)

• #🇦🇹 Dennis Novak (qualified)

• #🇮🇹 Stefano Travaglia (qualified)

• #🇦🇷 Marco Trungelliti (qualifying competition)

• #🇳🇴 Casper Ruud (qualified)

• #🇮🇹 Simone Bolelli (second round)

• # Lloyd Harris (qualified)

• # Marcelo Arévalo (second round)

• # Gastão Elias (first round)

Qualifiers
• #🇫🇷 Ugo Humbert

• #🇮🇹 Stefano Travaglia

• #🇮🇹 Federico Gaio

• #🇳🇴 Casper Ruud

• #🇪🇸 Marcel Granollers

• #🇵🇱 Hubert Hurkacz

• # Lloyd Harris

• #🇦🇹 Dennis Novak

• #🇨🇦 Félix Auger-Aliassime

• #🇺🇸 Collin Altamirano

• #🇺🇸 Mitchell Krueger

• #🇺🇸 Donald Young

• #🇪🇸 Tommy Robredo

• #🇦🇷 Facundo Bagnis

• #🇩🇪 Yannick Maden

• #🇦🇷 Carlos Berlocq

Lucky losers
• #🇮🇹 Lorenzo Sonego

• #🇨🇦 Peter Polansky

• #🇧🇪 Ruben Bemelmans

• #🇫🇷 Nicolas Mahut