| Main Name: | Rotterdam Open |
| Date: | 10–16 February |
| Edition: | 47th |
| Category: | ATP Tour 500 |
| Draw: | 32 / 16 |
| Surface: | Hard / indoor |
| Prize Money: | €2,155,295 |
| Location: | Rotterdam, Netherlands |
| Venue: | Rotterdam Ahoy |
| Champs: |  Gaël Monfils |
| Champd: | Pierre-Hugues Herbert / Nicolas Mahut |
| Champwcs: |  Alfie Hewett |
| Champwcd: | Alfie Hewett / Gordon Reid |
The 2020 ABN AMRO World Tennis Tournament (or Rotterdam Open) was a men's tennis tournament played on indoor hard courts. It took place at the Rotterdam Ahoy arena in the Dutch city of Rotterdam, between 10 and 16 February 2020. It was the 47th edition of the Rotterdam Open, and part of the ATP Tour 500 series on the 2020 ATP Tour.[1] The tournament also included a Men's Wheelchair Tennis Singles and Doubles draw.[2]
See main article: 2020 ABN AMRO World Tennis Tournament – Singles.
Gaël Monfils defeated 
Félix Auger-Aliassime, 6–2, 6–4See main article: 2020 ABN AMRO World Tennis Tournament – Doubles.
Pierre-Hugues Herbert / Nicolas Mahut defeated 
Henri Kontinen / Jan-Lennard Struff, 7–6(7–5), 4–6, [10–7]| Country | Player | Ranking1 | Seed | |
|---|---|---|---|---|
 Russian Federation | Daniil Medvedev | 5 | 1 | |
| Stefanos Tsitsipas | 6 | 2 | ||
| France | Gaël Monfils | 9 | 3 | |
 Belgium | David Goffin | 10 | 4 | |
 Italy | Fabio Fognini | 11 | 5 | |
 Spain | Roberto Bautista Agut | 12 | 6 | |
| Russian Federation | Andrey Rublev | 15 | 7 | |
| Canada | Denis Shapovalov | 16 | 8 |
The following players received wildcards into the main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Lucas Pouille → replaced by Aljaž Bedene Jo-Wilfried Tsonga → replaced by Gilles Simon
Alexander Bublik| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Kevin Krawietz | Andreas Mies | 23 | 1 | |||
| France | Pierre-Hugues Herbert | France | Nicolas Mahut | 36 | 2 | |
| Wesley Koolhof | Nikola Mektić | 36 | 3 | |||
| Jean-Julien Rojer |  Romania | Horia Tecău | 37 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
Fabio Fognini (leg injury)
