Segue a chave masculina do US Open, quarto e último Grand Slam da temporada, que começa na próxima segunda-feira:

1ª QUARTO

Novak Djokovic (SRV/N.1) – Jerzy Janowicz (POL)

Jiri Vesely (RTC) – Qualifyer

Bjorn Fratangelo (EUA) – Guido Pella (ARG)

Mikhail Youzhny (RUS) – Martin Klizan (SVQ)

John Isner (EUA/N.20) – Frances Tiafoe (EUA)

Jordan Thompson (AUS) – Dmitry Tursunov (RUS)

Lukas Lacko (SVQ) – Ernesto Escobedo (EUA)

Kyle Edmund (GBR) – Richard Gasquet (FRA/N.13)

Jo-Wilfried Tsonga (FRA/N.9) – Qualifyer

James Duckworth (AUS) – Robin Haase (HOL)

Vasek Pospisil (CAN) – Qualifyer

Yoshihito Nishioka (JAP) – Kevin Anderson (RSA/N.23)

Jack Sock (EUA/N.26) – Taylor Fritz (EUA)

Qualifyer – Pierre-Hugues Herbert (FRA)

Sergiy Stakhovksy (UCR) – Gastao Elias (POR)

Rogerio Dutra Silva (BRA) – Marin Cilic (CRO/N.7)

2º QUARTO

Rafael Nadal (ESP/N.4) – Denis Istomin (UZB)

Stéphane Robert (FRA) – Andreas Seppi (ITA)

Thomaz Bellucci (BRA) – Andrey Kuznetsov (RUS)

Julien Benneteau (FRA) – Albert Ramos-Vinolas (ESP/N.31)

Lucas Pouille (FRA/N.24) – Mikhail Kukushkin (CAZ)

Qualifyer – Qualifyer

Brian Baker (EUA) – Federico Delbonis (ARG)

Guillermo Garcia-Lopez (ESP) – Roberto Bautista Agut (ESP/N.15)

Gaël Monfils (FRA/N.10) – Gilles Müller (LUX)

Qualifyer – Mackenzie McDonald (EUA)

Qualifyer – Nicolas Almagro (ESP)

Dudi Sela (ISR) – Pablo Cuevas (URU/N.18)

Benoît Paire (FRA/N.32) – Dusan Lajovic (SRV)

Marcos Baghadatis (CHP) – Facundo Bagnis (ARG)

Adrian Mannarino (FRA) – Qualifyer

Dustin Brown (ALE) – Milos Raonic (CAN/N.5)

3º QUARTO

Dominic Thiem (AUT/N.8) – John Millman (AUS)

Ricardas Berankis (LTU) – Malek Jaziri (TUN)

Pablo Carreno Busta (ESP) – Qualifyer

Janko Tipsarevic (SRV) – Sam Querrey (EUA/N.29)

Steve Johnson (EUA/N.19) – Evgeny Donskoy (RUS)

Juan Martin Del Potro (ARG) – Diego Schwartzman (ARG)

Teymuraz Gabashvili (RUS) – Fabio Fognini (ITA)

Alexandr Dolgopolov (UCR) – David Ferrer (ESP/N.11)

Nick Kyrgios (AUS/N.14) – Aljaz Bedene (GBR)

Horacio Zeballos (ARG) – Florian Mayer (ALE)

Ivan Dodig (CRO) – Illya Marchenko (UCR)

Damir Dzumhur (BIH) – Bernard Tomic (AUS/N.17)

Alexander Zverev (ALE/N.27) – Qualifyer

Daniel Evans (GBR) – Rajeev Ram (EUA)

Denis Kudla (EUA) – Qualifyer

Fernando Verdasco (ESP) – Stan Wawrinka (SUI/N.3)

4º QUARTO

Kei Nishikori (JAP/N.6) – Benjamin Becker (ALE)

Qualifyer – Qualifyer

Qualifyer – Paul-Henri Mathieu (FRA)

Nicolas Mahut (FRA) – Philipp Kohlschreiber (ALE/N.25)

Ivo Karlovic (CRO/N.21) – Yen-hsun Lu (TPE)

Donald Young (EUA) – Jan-Lennard Struff (ALE)

Viktor Troicki (SRV) – Radu Albot (MDA)

Qualifyer – David Goffin (BEL/N.12)

Feliciano Lopez (ESP/N.16) – Borna Coric (CRO)

Victor Estrella Burgos (DOM) – Joao Sousa (POR)

Michael Mmoh (EUA) – Jérémy Chardy (FRA)

Inigo Cervantes (ESP) – Grigor Dimitrov (BUL/N.22)

Gilles Simon (FRA/N.30) – Qualifyer

Carlos Berlocq (ARG) – Paolo Lorenzi (ITA)

Marcel Granollers (ESP) – Juan Monaco (ARG)

Lukas Rosol (RTC) – Andy Murray (GBR/N.2)

jr/cyp/lg