Overview

• Jannik Sinner pulled out of the July 26–August 7 tournament with a right elbow injury he aggravated at Wimbledon.
• Novak Djokovic cited a groin injury in ending his bid for a fifth Toronto Masters crown.
• Jack Draper and Jordan Thompson also withdrew with injuries, creating additional vacancies in the main draw.
• Roberto Carballés Baena, Sebastian Ofner, Roman Safiullin and Aleksander Kovacevic have been added as replacements.
• The late alterations underscore persistent fitness challenges on the ATP Tour during the North American hard-court season.