In hindsight, this French Open was probably destined to come down to a moment like the one that unfolded Tuesday.
For 10 days in Paris, and for months on the women’s professional tennis tour, Ukrainian players have made it clear that they will not shake hands with players from Russia or Belarus after their matches. Aryna Sabalenka of Belarus, the second seed and one of the favorites to win the women’s singles championship, knows this as well as anyone. She beat Ukraine’s Marta Kostyuk last week in the first round and then watched Kostyuk gather her belongs and leave the court quickly under a chorus of boos.