Tiafoe and Shelton Lead U.S. Men's Tennis Resurgence

American players aim to end a 21-year Grand Slam drought as they face off in a pivotal US Open match.

Frances Tiafoe and Ben Shelton highlight the rising quality of U.S. men's tennis.
Five American men are currently ranked in the top 20, the most in years.
Shelton and Tiafoe's match is seen as crucial for attracting broader sports fan interest.
Both players have shown significant growth and improvement in recent tournaments.
The last American man to win a Grand Slam was Andy Roddick in 2003.