The world No. 1 will compete in the first Grand Slam of 2015 in the Nike Slam Tunic and Nike Slam Printed shorts.

Nike Australian Open 2015 outfits

Nike Australian Open 2015 outfits

Nike Australian Open 2015 outfits

Follow our Australian Open 2015 coverage on Tennis Buzz.

2008 Australian Open runner-up Ana Ivanovic will wear this adizero dress in night flash/orange colorway:

Ana Ivanovic Australian Open dress

Ana Ivanovic Australian Open dress

Do you like the dress? What do you think about Ana’s chances in Melbourne this year?

Follow our Australian Open coverage on Tennis Buzz.

Julia Goerges Australian Open outfit

Fila sponsored players will hit the Melbourne courts wearing the new Platinum Collection. The women’s and men’s Platinum collection will be available on FILA.com and at tennis specialty retailers.

Jelena Jankovic:

Jelena Jankovic Australian Open outfit

Julia Goerges:

Julia Goerges Australian Open outfit

Julia Goerges Australian Open outfit

Sam Querrey:

Sam Querrey Australian Open outfit

Andreas Seppi:

Andreas Seppi Australian Open outfit

Follow our Australian Open 2015 coverage on Tennis Buzz.

Caroline Wozniacki Australian Open 2015 dress by Stella McCartney

Former world number one Caroline Wozniacki will hit the Australian Open courts in a new dress designed by Stella McCartney.

Caroline Wozniacki AO2015 dress by Stella McCartney

The dress looks a lot like last year’s outfit, do you like it?

Wozniacki will also the adidas by Stella McCartney Barricade 2015 shoes:

adidas Barricade 2015 by Stella McCartney

Follow our Australian Open coverage on Tennis Buzz!

Serena Williams 2014 US Open outfit

Serena Williams returns to New York looking for a sixth title US Open title. She will compete in the fierce Nike Serena Dress.

NIke 2014 US Open outfits

Serena Williams night pack (on the right):

NIke 2014 US Open outfits