Ben Shelton and defending champion Frances Tiafoe have both advanced to the final of the ATP U.S. Clay Court Championship in Houston, setting up an all-American showdown on Sunday.

Shelton secured his spot in the final after a hard-fought battle against Argentina's Tomas Etcheverry, winning 6-7 (4/7), 6-4, 6-4. This will be only the second ATP Tour final appearance for Shelton, who showed resilience and adaptability on the clay surface.

On the other hand, Tiafoe had a more straightforward path to the final, defeating Italy's Luciano Darderi in straight sets. Tiafoe, the defending champion of the tournament, is aiming to retain his title and is pleased with his performance leading up to the final.

The final between Shelton and Tiafoe will be a rematch of their previous encounter at last year's U.S. Open, where Shelton emerged victorious in four sets during the quarter-finals.

Reflecting on his match and preparation for the final, Shelton highlighted the benefits of playing on clay, noting the slower pace of the game allows for better decision-making and strategy.

Tiafoe, excited for the challenge ahead, acknowledged Shelton's strengths, particularly his powerful serve, and anticipates a tough battle in the final.

With both players in good form and determined to clinch the title, tennis fans can look forward to an exciting and competitive all-American final at the ATP U.S. Clay Court Championship.