EditorialA spectator among empty seats during the Davis Cup tie between South Africa and Venezuela, held at the West Side Tennis Club in Queens on Saturday, Sept. 18, 2021. (Karsten Moran/The New York Times)
EditorialEvery other row is left empty and each spectator is separated by two seats at Ajinomoto Stadium in Tokyo on Aug. 23, 2020. (Noriko Hayashi/The New York Times)