ATP roundup: Thiago Agustin Tirante upsets Ben Shelton in Houston https://www.reuters.com/sports/tennis/atp-roundup-thiago-agustin-tirante-upsets-ben-shelton-houston--flm-2026-04-04/?taid=69d0c2afada2cd00012599be https://www.reuters.com/sports/tennis/atp-roundup-thiago-agustin-tirante-upsets-ben-shelton-houston--flm-2026-04-04/?taid=69d0c2afada2cd00012599be
