Serena Williams has announced that she plans to retire from tennis for family reasons, with the US Open potentially her last stop

Serena Williams won her first match in over a year as she saw off a determined challenge from Spain’s Nuria Párrizas Díaz in Toronto

Alexander Zverev has revealed that he suffers from diabetes after launching a foundation to support children affected by the condition

Rafael Nadal has pulled out of the Canadian Open to continue his recovery from injury, while Nick Kyrgios won a Citi Open epic

On a brutally hot day in the US capital, Emma Raducanu survived an epic tussle with Camila Osorio to reach the Citi Open quarter-finals

French fifth seed Caroline Garcia defeated Ana Bogdan to earn her ninth career title and complete an impressive week’s work in Warsaw