WASHINGTON, DC - JULY 28: Ben Shelton of the United States looks on during a men's singles match against Martin Damm of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Martin Damm of the United States returns a shot during a men's singles match against Ben Shelton of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: A general view during a men's singles match between Martin Damm and Ben Shelton of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Martin Damm of the United States returns a shot during a men's singles match against Ben Shelton of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Ben Shelton of the United States looks on during a men's singles match against Martin Damm of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Ben Shelton of the United States celebrates during a men's singles match against Martin Damm of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Ben Shelton of the United States celebrates during a men's singles match against Martin Damm of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 28: Ben Shelton of the United States returns a shot during a men's singles match against Martin Damm of the United States on day two of the Mubadala Citi DC Open 2026 at William H.G. FitzGerald Tennis Center on July 28, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)