{{Use mdy dates|date=January 2025}} {{Infobox tennis event|2019|Hall of Fame Open| | date=July 15 – July 21 | edition=44th | category=[[ATP Tour 250|ATP Tour 250 series]] | surface=[[Grass court|Grass]] / Outdoor | location=[[Newport, Rhode Island]], United States | venue=[[International Tennis Hall of Fame]] | champs={{flagicon|USA}} [[John Isner]] | champd={{flagicon|ESP}} [[Marcel Granollers]] / {{flagicon|UKR}} [[Sergiy Stakhovsky]] | before_name = Hall of Fame Tennis Championships | after_year=2021 }}

The '''2019 [[Hall of Fame Open]]''' was a men's [[tennis]] tournament played on [[Grass court|outdoor grass courts]]. It was the 44th edition of the event, and part of the [[ATP World Tour 250 series|250 series]] of the [[2019 ATP Tour]]. It took place at the [[International Tennis Hall of Fame]] in [[Newport, Rhode Island]], United States, from July 15 through July 21, 2019.<ref>{{cite web|url=https://www.atptour.com/en/tournaments/newport/315/overview|title=Hall of Fame Open Overview|access-date=22 June 2019}}</ref>

== Singles main draw entrants ==

===Seeds=== {|class="sortable wikitable" !width=70| Country !width=175| Player !Rank<sup>1</sup> !Seed |-bgcolor=#cfc |{{flag|USA}} |[[John Isner]] |12 |1 |- |{{flag|FRA}} |[[Adrian Mannarino]] |42 |2 |- |{{flag|AUS}} |[[Jordan Thompson (tennis)|Jordan Thompson]] |44 |3 |- |{{flag|FRA}} |[[Ugo Humbert]] |66 |4 |- |{{flag|USA}} |[[Steve Johnson (tennis)|Steve Johnson]] |71 |5 |- |{{flag|CRO}} |[[Ivo Karlović]] |80 |6 |-bgcolor=#fcc |{{flag|KAZ}} |[[Alexander Bublik]] |82 |7 |- |{{flag|USA}} |[[Bradley Klahn]] |87 |8 |} * <sup>1</sup> Rankings are as of July 1, 2019<ref>{{cite web|url=https://www.halloffameopen.com/singles-players|title=Hall of Fame Open singles players|publisher=Hall of Fame Open|access-date=24 June 2019}}</ref>

=== Other entrants === The following players received [[Wild card (sports)|wildcards]] into the singles main draw: * {{flagicon|USA}} [[Christopher Eubanks]] * {{flagicon|GBR}} [[Alastair Gray]] * {{flagicon|USA}} [[John Isner]]

The following players received entry from the qualifying draw: * {{flagicon|AUS}} [[Alex Bolt]] * {{flagicon|IND}} [[Ramkumar Ramanathan]] * {{flagicon|USA}} [[Tim Smyczek]] * {{flagicon|SRB}} [[Viktor Troicki]]

== ATP doubles main draw entrants ==

=== Seeds === {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! width="70"| Country ! width="175"| Player ! Rank<sup>1</sup> ! Seed |- |{{flag|MEX}} |[[Santiago González (tennis)|Santiago González]] |{{flag|PAK}} |[[Aisam-ul-Haq Qureshi]] |109 |1 |- |{{flag|ISR}} |[[Jonathan Erlich]] |{{flag|NZL}} |[[Artem Sitak]] |120 |2 |- |{{flag|NZL}} |[[Marcus Daniell]] |{{flag|IND}} |[[Leander Paes]] |122 |3 |- |{{flag|JPN}} |[[Ben McLachlan]] |{{flag|AUS}} |[[John-Patrick Smith]] |130 |4 |} * Rankings are as of July 1, 2019

=== Other entrants === The following pairs received wildcards into the doubles main draw: *{{flagicon|USA}} [[Maxime Cressy]] / {{flagicon|USA}} [[Keegan Smith (tennis)|Keegan Smith]] *{{flagicon|USA}} [[Tennys Sandgren]] / {{flagicon|USA}} [[Max Schnur]]

== Champions ==

=== Singles === {{main|2019 Hall of Fame Open – Singles}} * {{flagicon|USA}} '''[[John Isner]]''' def. {{flagicon|KAZ}} [[Alexander Bublik]], 7–6<sup>(7–2)</sup>, 6–3

=== Doubles === {{main|2019 Hall of Fame Open – Doubles}} *{{flagicon|ESP}} '''[[Marcel Granollers]]''' / {{flagicon|UKR}} '''[[Sergiy Stakhovsky]]''' def. {{flagicon|ESA}} [[Marcelo Arévalo]] / {{flagicon|MEX}} [[Miguel Ángel Reyes-Varela]], 6–7<sup>(10–12)</sup>, 6–4, [13–11]

== References == {{reflist}}

== External links == * {{Official website|http://www.halloffameopen.com/}}

<br> {{Hall of Fame Tennis Championships}} {{2019 ATP Tour}}

[[Category:2019 Hall of Fame Open| ]]