Tennis is the second most popular sport. Romania reached the Davis Cup finals three times in 1969, 1971 and 1972. In singles, Ilie Năstase was the first year-end World Number 1 in the ATP Rankings in 1973, winning several Grand Slam titles. Also Virginia Ruzici won the French Open in 1978, and was runner-up in 1980, Simona Halep won the French Open in 2018 and Wimbledon in 2019 after losing her first three Grand Slam finals. She has ended 2017 and 2018 as WTA's World Number 1. And in doubles Horia Tecău won three Grand Slams and the ATP Finals final. He was World Number 2 in 2015.