Masako Doi won her first Grand Prix title on Saturday to give Japan a third gold medal and the lead on the second day of the Budapest Grand Prix.In the women's 63-kilogram final, Doi beat 2008 Olympic bronze medalist Ketleyn Quadros in golden score after the Brazilian was penalized for a third time. The 24-year-old Doi claimed her first Grand Slam win on the IJF circuit in Osaka last year."Recently, I've been losing in one event after another, so I came into this tournament planning to win and that's how I competed," Doi said. "I want to be among the contenders for (a spot in) the Tokyo Oly…READ FULL ARTICLE