As her father and grandfather remained trapped in Kyiv with war raging around them, Ukrainian tennis star Marta Kostyuk was making headlines, taking down Russian competitor Varvara Gracheva in the finals of the ATX Open on Sunday. After winning the match in two sets (6-3, 7-5), Kostyuk shook the umpire’s hand but refused to acknowledge her opponent in any way. The reason is obvious.