Miami: Linda Fruhvirtova, 16, stuns Mertens for first Top 30 win
Wildcard Linda Fruhvirtova, 16, the junior World No.2 and WTA No.279, delivered a three-set upset of No.20 seed Elise Mertens in the second round of the Miami Open. It was the Czech teenager's first-ever meeting with a Top 50 player.
