| Tournament information | |
|---|---|
| Dates | 21–26 April 2019 |
| City | Las Vegas |
| Country | United States |
| Organisation(s) | Matchroom Pool |
| Format | Double elimination |
| Final | |
| Champion |  Joshua Filler |
| Runner-up |  Wu Jiaqing |
| Score | 13-10 |
← 2017 2021 → | |
The 2019 US Open 9-Ball Championship was an international pool tournament in the discipline 9-Ball, held from 21–26 April 2019 in Las Vegas, United States. It was the 43rd entry of the U.S. Open 9-Ball Championships. Germany's Joshua Filler won the event with a 13–10 final victory against Wu Jiaqing to win his first US Open championship.[1]
The defending champion was Jayson Shaw, however Shaw was defeated by Filler in the last 16.[2]