Answer
Marcelo Melo has reached the Grand Slam final in men's doubles four times. He won the French Open in 2015 and 2023, and the Wimbledon Championships in 2017 and 2021. Melo has also reached the semifinals of the Australian Open and US Open on multiple occasions. He is one of the most successful doubles players of his generation, and his four Grand Slam titles rank him among the all-time greats.