SAN JOSÉ DEL CABO, MEXICO - JULY 29: Rodrigo Pacheco Mendez of Mexico returns a shot to Denis Shapovalov of Canada during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Rodrigo Pacheco Mendez of Mexico returns a shot to Denis Shapovalov of Canada during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Tristan Boyer of the United States returns a shot to Francisco Cerundolo of Argentina during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Tristan Boyer of the United States returns a shot to Francisco Cerundolo of Argentina during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Francisco Cerundolo of Argentina walks on the court while playing Tristan Boyer of the United States during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Francisco Cerundolo of Argentina plays Tristan Boyer of the United States during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Francisco Cerundolo of Argentina plays Tristan Boyer of the United States during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)

SAN JOSÉ DEL CABO, MEXICO - JULY 29: Tristan Boyer of the United States serves to Francisco Cerundolo of Argentina during the Mifel Tennis Open by Telcel Oppo at the Cabo Sports Complex on July 29, 2026 in San José del Cabo, Mexico. (Photo by Matthew Stockman/Getty Images)