Summary
Former champion Milos Raonic lost in straight sets to 18-year-old Alex De Minaur in a second-round upset Wednesday at the Brisbane International.
De Minaur pressured Raonic with his relentless service returns, made just one unforced error and only dropped serve once -- when serving for the match at 5-2 in the second -- en route to the biggest win of his career.
Raonic saved double break points in his first two service games in the second set, but was finally broken in the fifth game when De Minaur challenged a call on a second serve -- got it overturned to win the point on a double-fault and won the next two points on the back of some impressive returns.
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