2019 U.S. Open Nine-ball Championship
| Tournament information | |
|---|---|
| Dates | 21–26 April 2019 |
| City | Las Vegas |
| Country | United States |
| Organisation | Matchroom Pool |
| Format | Double elimination |
| Final | |
| Champion | Joshua Filler |
| Runner-up | Wu Jia-qing |
| 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 Jia-qing to win his first US Open championship.
The defending champion was Jayson Shaw, however Shaw was defeated by Filler in the last 16.