De Minaur ends Fonseca challenge, Zverev marches on in Miami

MIAMI GARDENS, Florida — Australia's Alex de Minaur put an end to Brazilian talent Joao Fonseca's challenge at the Miami Open, outlasting the 18-year-old 5-7, 7-5,6-3 in an enthralling contest.

Attendance on stadium court had been sparse throughout Monday, but the Hard Rock Stadium turned into a mini-Maracana Stadium for Fonseca's match, complete with Brazilian flags and soccer-style chanting.

Fonseca brought his energetic brand of ultra-attacking tennis, but De Minaur was up to the challenge, coping with both the blistering forehands and the partisan crowd.