Carlos Alcaraz moved closer to a rare Indian Wells "three-peat" as he breezed past an exhausted Grigor Dimitrov 6-1 6-1 to reach the quarter-finals on Wednesday, while Madison Keys tallied a 15th straight victory by beating Donna Vekic 4-6 7-6(7) 6-3.

Swiss wildcard Belinda Bencic continues her sensational form since returning from maternity leave by beating Coco Gauff to reach the Indian Wells quarter-finals.

Belinda Bencic upset world number three Coco Gauff on Wednesday to line up a quarter-final clash with Australian Open champion Madison Keys at Indian Wells.Bencic dominated after dropping the first set to avenge a fourth-round loss to Gauff at the Australian Open this year.

Madison Keys kept her winning streak alive against Donna Vekic 4-6, 7-6(7), 6-3 to reach the Indian Wells quarter-finals on Wednesday, as fellow American Coco Gauff fell to Swiss wildcard Belinda Bencic and top-ranked Aryna Sabalenka rolled through.

Belinda Bencic stunned third-seeded American Coco Gauff 3-6, 6-3, 6-4 on Wednesday to reach the quarterfinals of the BNP Paribas Open at Indian Wells.