The World No. 15 began her week in Madrid with a straight sets victory over Yvonne Meusburger .
The World No. 15 followed up with another straight sets win over Alison Riske to set up the third round match - up against Williams .
The World No. 15 began her week in Madrid with a straight sets victory over Yvonne Meusburger and followed up with another straight sets win over Alison Riske to set up the third round match - up against Williams .