A Russian flag was displayed during the first-round Australian Open match between Kamilla Rakhimova of Russia and Kateryna Baindl of Ukraine on Monday in Melbourne. (Asanka Brendon Ratnayake/AP ...

One Russian flag was displayed during Ukrainian player Kateryna Baindl’s 7-5, 6-7 (8), 6-1 victory over Russian player Kamilla Rakhimova on Court 14 in the first round Monday.

Last week, the Berlin police announced a ban on symbols, uniforms, songs and flags that could be seen to support Russia’s invasion during Victory Day commemorations, citing the risk of violence.