Putintseva upsets Samsonova in Miami second round
Yulia Putintseva notched her third Top 20 win of this year's Sunshine Double by knocking out No.13 seed Liudmila Samsonova 6-1, 4-6, 6-3 in the Miami Open second round. At Indian Wells, Putintseva ousted Top 20 players Madison Keys and Ekaterina Alexandrova.