Graf and Andre Agassi recently teamed up for an exhibition match against Simona Halep and Andrei Pavel at the Cluj-Napoca. The stadium erupted in cheers as Halep walked on the court, and her father couldn’t help but shed tears of happiness at watching his daughter receive such love. Watching sweet moment between father and daughter unfold, Graf couldn’t help but be reminded of her mother. “You know the most beautiful moment last night was Simona Halep’s dad last night crying as she was walking in. It depends when parents are supportive. You know sometimes it’s helpful supports, sometimes it’s…