| Date: | 10–16 February |
| Edition: | 3rd |
| Category: | ATP Tour 250 series |
| Draw: | 28S/16D |
| Surface: | Hard / Indoors |
| Location: | Uniondale, New York, United States |
| Venue: | Nassau Coliseum |
| Champs: |  Kyle Edmund |
| Champd: | Dominic Inglot /  Aisam-ul-Haq Qureshi |
| Main Name: | New York Open (tennis) New York Open |
| Before Name: | New York Open |
| After Name: | New York Open |
The 2020 New York Open was a men's tennis tournament played on indoor hard courts. It was the third edition of the New York Open, and part of the ATP Tour 250 series of the 2020 ATP Tour. It took place in Uniondale, New York, United States, at the Nassau Veterans Memorial Coliseum from February 10 through 16, 2020.[1]
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| John Isner | 18 | 1 | ||
 Canada | Milos Raonic | 32 | 2 | |
| Reilly Opelka | 38 | 3 | ||
 France | Ugo Humbert | 43 | 4 | |
| Tennys Sandgren | 56 | 5 | ||
 Serbia | Miomir Kecmanović | 57 | 6 | |
| United Kingdom | Cameron Norrie | 61 | 7 | |
| United Kingdom | Kyle Edmund | 64 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Nick Kyrgios → replaced by 
Marcos Giron
Kei Nishikori → replaced by 
Damir Džumhur Sam Querrey → replaced by Dominik Koepfer| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Austin Krajicek | Franko Škugor | 76 | 1 | |||
 Mexico | Santiago González | United Kingdom | Ken Skupski | 83 | 2 | |
 New Zealand | Marcus Daniell |  Austria | Philipp Oswald | 87 | 3 | |
| United Kingdom | Luke Bambridge | Japan | Ben McLachlan | 90 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2020 New York Open – Singles.
Kyle Edmund def. 
Andreas Seppi, 7–5, 6–1See main article: 2020 New York Open – Doubles.
Dominic Inglot / Aisam-ul-Haq Qureshi def. Steve Johnson / Reilly Opelka, 7–6(7–5), 7–6(8–6)