Tennis is a solitary sport, but Rafael Nadal finds strength in numbers.
The pair of former singles champions will try their hands in the mixed.
Second round action begins on Wednesday at the AELTC.
Maria Sharapova falls in the first round for the second straight year.
Grand Slam king's advice for upset victims comes from the heart.
"I felt the pressure is on him," said Sam Querrey after upsetting fifth-seeded Dominic Thiem.
Sloane Stephens is convinced Serena Williams will equal the all-time Grand Slam record.
