What Grand Slam achievement did João Sousa make at the 2015 US Open?
He won the title
He reached the quarterfinals in doubles
He reached the semi-finals in singles
None
Answer
João Sousa reached the quarterfinals in doubles at the 2015 US Open. He and partner Gastão Elias defeated Julien Benneteau and Nenad Zimonjić in the second round, but then lost to Bob and Mike Bryan in the quarterfinals.
Unraveling the Tennis Journey: The Rise of João Sousa