The 2019 US Open 9-Ball Championship was an international pool tournament in the discipline 9-Ball, held from 21âÂÂ26 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 13âÂÂ10 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.
The tournament was played as a double-elimination tournament and as a to 11 under rules. The event featured a full roster of 256 players.
The tournament prize fund was a total of $300,000 with the winner receiving $50,000.