World No. 1 Jannik Sinner described his successful Wimbledon title defence as one of the most meaningful achievements of his career, saying the triumph came after months of hard work following his disappointment at the French Open.

"I think every Grand Slam is different. Different story, different environment, different feelings before the tournament. For me this one means a lot because it was a tough one after Paris again. Last year was also tough," Sinner said.