There were many speculations as to who would be Ana Ivanovic’s new coach, and the latest news is that the Serbian world No. 17 is on a trial with Antonio van Grichen, former coach of Victoria Azarenka and briefly Vera Zvonareva.

Portuguese van Grichen is currently training with Ivanovic and they will be working together through the Australian part of the season. Marija Lojanica will continue to be Ivanovic’s fitness trainer (their cooperation started after Wimbledon 2010). (source: Ana Ivanovic's official website, photo: © Neal Trousdale)

We always use this period without tournaments to review tennis outfits from the season behind us, as well as to give you a glimpse of what top brands are planning for WTA players for the year to come. Thanks to Emily from WTA Tour Insight, I learned about the new adidas adilibria line whose most famous representatives are Ana Ivanovic and Daniela Hantuchova.

We have photos of two outfits from the line: the dress and the tank and skort. You may already know that I am a great fan of purple, and green is also towards the top of the list of my favorite colors, and since the colors are accompanied by nice details and good designs I absolutely love the 2011 adidas adilibria line. I can safely say that currently adilibria is the best women’s tennis fashion has to offer. Their yellow and red dresses, as well as the white and pink dresses (to name just a few), from the 2010 season were also beautiful. What do you think?

The tank and skort pictured above have the white and green version as well.

Additional info: Emily also shared some sketches of what Nike players may wear in 2011.

Ana Ivanovic had to quickly answer random questions by the WTA Tour and check out what her preferences are:

Thanks to our reader Soko we’re learning about this very surprising piece of news – Ana Ivanovic will team up with established Serbian mixed doubles player Nenad Zimonjic for the 2011 Australian Open and they are even planning to follow it up with a joined appearance at the 2012 London Olympics.

Ivanovic can learn more than a trick or two from Zimonjic – the father of twins has won 38 doubles titles including three Grand Slams and four mixed doubles titles, all four at Grand Slams.

Ivanovic and Zimonjic are planning to play only the Australian Open together, while at other Grand Slams Zimonjic will get back to playing with Slovenia’s Katarina Srebotnik.

It will be Ivanovic’s and Zimonjic’s first time to join forces and if they happen to win the 2012 London Olympics they will enter history books as the winners of the first mixed doubles event at the Summer Olympics.

It would be great if Ivanovic would repeat the same surprising success her countrywoman Jelena Jankovic had with Jamie Murrey at Wimbledon in 2007. (source: Vesti Online, photo: sr_cranks)

Ana Ivanovic had ups and downs during the 2010 season, but her clawing back to good form has reached its peak when she won the Generali Ladies Linz title three weeks ago and backed it up this weekend by winning the Commonwealth Bank Tournament of Champions in Bali.

To win the last tournament of the WTA calendar unseeded Ivanovic defeated third seed Anastasia Pavlyuchenkova in the quarters, Kimiko Date Krumm in the semis, and Alisa Kleybanova 6-2 7-6(5) in the final.

We can now safely say this season can be remembered as a good one when it comes to Ivanovic, even though in July she had her lowest ranking in five years at No.65. The end of the year was good for her, as she won 13 of her last 15 matches and the Bali title will bring her back into the Top 20, for the first time in a little bit over a year.

As for Kleybanova, she was looking for her third title of the year, which would at the same time have been her third career title and her third one in Asia. But despite the defeat in the final, the 21-year-old Russian’s 2010 was her career-best year. (photo: © Neal Trousdale)