SAN JOSÉ DEL CABO, MEXICO - JULY 29: Karen Khachanov serves to Bernard Tomic of Australia 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: Karen Khachanov serves to Bernard Tomic of Australia 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: Karen Khachanov serves to Bernard Tomic of Australia 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: Denis Shapovalov of Canada celebrates while playing Rodrigo Pacheco Mendez of Mexico 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: Denis Shapovalov of Canada celebrates while playing Rodrigo Pacheco Mendez of Mexico 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: Denis Shapovalov of Canada returns a shot to Rodrigo Pacheco Mendez of Mexico 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: Denis Shapovalov of Canada returns a shot to Rodrigo Pacheco Mendez of Mexico 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)