The United States Tennis Association asked U.S. Open broadcasters to censor any reaction or protest to President Donald Trump during his appearance at the men's singles final Sunday, according to reports. The USTA reportedly sent a memo to broadcasters, saying that Trump will be shown on tournament feeds during the opening anthem ceremony. Broadcasters were also asked in the memo to "refrain from showcasing any disruptions or reactions in response to the president's attendance in any capacity." Trump last appeared at the U.S. Open in 2015. The crowd booed the then-presidential candidate during a quarterfinal match between sisters Venus and Serena Williams.