2019 Oracle Challenger Series – New Haven
| 2019 Oracle Challenger Series – New Haven | |
|---|---|
| Date | September 2–8 | 
| Edition | 1st | 
| Category | ATP Challenger Tour  WTA 125K series  | 
| Draw | 48S / 16D | 
| Prize money | $162,480+H (ATP)  $162,480 (WTA)  | 
| Surface | Hard, outdoor | 
| Location | New Haven, United States | 
| Champions | |
| Men's singles | |
| Tommy Paul | |
| Women's singles | |
| Anna Blinkova | |
| Men's doubles | |
| Robert Galloway / Nathaniel Lammons | |
| Women's doubles | |
| Anna Blinkova / Oksana Kalashnikova | |
The 2019 Oracle Challenger Series – New Haven was a professional tennis tournament played on outdoor hard courts. This tournament was part of the 2019 ATP Challenger Tour and the 2019 WTA 125K series. The first edition took place from September 2 to 8, 2019 at the Cullman-Heyman Tennis Center in New Haven, United States.