Awaiting him next is either Serbian Miomir Kecmanovic or Danish 13th ... but she has never gone beyond the semi-finals at Melbourne Park. She faces world number 128 German Eva Lys next.

Keys's 6-4, 6-3 win brings to an end a captivating week for Collins who became a pantomime villain at Melbourne Park ... a memorable five-set win over Miomir Kecmanović that finished at close ...

Awaiting him next is either Serbian Miomir Kecmanovic or Danish 13th ... but she has never gone beyond the semi-finals at Melbourne Park. She faces world number 128 German Eva Lys next.

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