The 2019 Bronx Open was a professional tennis tournament played on hard courts. It was the 18th edition of the Bronx Open, and first edition as part of the WTA International tournaments of the 2019 WTA Tour. It took place at the Cary Leeds Center in Crotona Park in The Bronx, New York City, United States from 18 to 24 August 2019.[1]
This tournament replaced the Tournoi de Québec on the WTA Tour. The Connecticut Open, which was a WTA Premier event formerly scheduled for the week before the US Open, was replaced by the Zhengzhou Open.[2]
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 14 | 10 | 1 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| width=130 bgcolor=dfe2e9 | Event | width=80 bgcolor=lime | W | width=85 bgcolor=thistle | F | width=85 bgcolor=ffff00 | SF | width=85 bgcolor=ffebcd | QF | width=85 bgcolor=afeeee | Round of 16 | width=85 bgcolor=afeeee | Round of 32 | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Singles | $43,000 | $21,400 | $11,300 | $5,900 | $3,310 | $1,925 | $1,005 | $730 | $530 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Wang Qiang | 17 | 1 | ||
 Spain | ||||
 Czech Republic | Barbora Strýcová | 31 | 3 | |
 China | Zhang Shuai | 34 | 4 | |
| Czech Republic | Kateřina Siniaková | 38 | 5 | |
| China | ||||
 Kazakhstan | Yulia Putintseva | 42 | 7 | |
 Australia | ||||
 Belarus | Aliaksandra Sasnovich | 47 | 9 | |
| Czech Republic | Karolína Muchová | 48 | 10 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Danielle Collins → replaced by 
Veronika Kudermetova Wang Yafan
Johanna Konta → replaced by Karolína Muchová
Anett Kontaveit → replaced by Margarita Gasparyan
Kateryna Kozlova Carla Suárez Navarro → replaced by Viktorija Golubic Ajla Tomljanović → replaced by Anna Blinkova Dayana Yastremska → replaced by 
Alison Van Uytvanck Zheng Saisai → replaced by Laura Siegemund Anastasia Potapova (breathing difficulty) Zhu Lin (left leg injury)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Australia | Samantha Stosur | China | Zhang Shuai | 23 | 1 | |
| Chan Hao-ching | Latisha Chan | 31 | 2 | |||
| Darija Jurak | Spain | María José Martínez Sánchez | 69 | 3 | ||
| United States | Desirae Krawczyk |  Poland | Alicja Rosolska | 70 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2019 Bronx Open – Singles.
Magda Linette def. 
Camila Giorgi, 5–7, 7–5, 6–4See main article: 2019 Bronx Open – Doubles.
María José Martínez Sánchez def. Margarita Gasparyan / 
Monica Niculescu, 7–5, 2–6, [10–7]