Dear readers, Women's Tennis Blog has become an attractive place for guest posters. This time Jay from www.OnCourtAdvantage.com wanted to contribute his preview of the Sony Ericsson Championships. Check out his favorites for the prestigious Doha title.

The Sony Ericsson Championships (SEC) have begun and will run for 6 days through to Women’s Singles Final on Sunday 31 October. Due to the unique Round Robin format used for this tournament we are blessed with the fantastic opportunity to see these top players clash more often than in any other tournament.

The SEC will produce a number of rematches of Grand Slam quarterfinals, semifinals and singles finals like Schiavone versus Stosur (2010 Roland Garros Final), Clijsters versus Wozniacki (2009 US Open Final) and Clijsters versus Zvonareva (2010 US Open Final).

In no other tournament are you required to beat at least 4 if not 5, of the world’s Top 8 ranked players to win the title. The degree of difficulty is extreme and at least one player will show us the qualities of a true champion this week.

The maroon group is:

(1) Caroline Wozniacki
(4) Francesca Schiavone
(5) Samantha Stosur
(7) Elena Dementieva

The white group is:

(2) Vera Zvonareva
(3) Kim Clijsters
(6) Jelena Jankovic
(8) Victoria Azarenka

Predictions:

Let me just warn you that in tennis more than any other sport you should never bet on the outcome of a match. Instead invest your funds into enjoying, watching, playing and improving the great game we love.

Anyone who REALLY understands this game knows that in the vast majority of matches, both players will have critical moments and opportunities that can swing the match either way and often there can be a number of these situations with the same match.

On any given day it is the player who in the above mentioned situations that can:

Produce the better strategic nous;
Make the better decisions;
Execute their shots during the BIG points; and
Copes best with mental challenges that usually dictate who triumphs on the day.
But if you really want a prediction THEN…

Who will make the semifinals?

The maroon group:

Based on the form that has taken the 20-year-old Wozniacki to be the current World No.1, you would have to lean towards the 1.77m Dane as the favorite to win her group. The youngest player in the field leads the WTA Tour in match wins – 59 – and singles titles this year, 6 titles from 7 finals.

The 1.66m Schiavone would probably be the next best chance to take the second semifinal spot. The eldest player in the field is in great physical condition and will be prepared to peak this week and in the Federation Cup Final following the SEC.

The 30-year-old Italian has enormous pride in representing her country and in her own performance, which suggests she will fight relentlessly. The steely resolve of the Lioness could prove too much for Dementieva’s fragile ankle and Stosur’s current lack of confidence.

The 29-year-old Dementieva forfeited with an ankle injury last week in Luxembourg as she did in the 2010 Roland Garros semifinals. The 1.8m Russian’s strongest component of her game is her court movement and court coverage, so if that is compromised it will be much tougher for her.

The 26-year-old Stosur has not been in good form recently but does possess a serve and forehand that can win her matches. The 1.72m Australian is well suited to hard courts and has won her most recent match against Wozniacki and Dementieva. Stosur also holds a winning record over Schiavone.

Best Guess = No.1 Schiavone and No.2 Wozniacki. Read more »

Now we know half of eight players who will compete in the singles competition of the Sony Ericsson Championships in Doha, the tournament which will mark the end of the women’s tennis season.

Caroline Wozniacki was the first to qualify at the end of last month, and shortly after Vera Zvonareva, Serena Williams and Kim Clijsters joined. Williams and Clijsters have both won the tournament twice.

Russia’s Vera Zvonareva earned her place in the Sony Ericsson Championships thanks to her great 2010 season which featured back-to-back finals appearances in Grand Slams (Wimbledon and US Open), two Premier-level finals (Charleston and Montreal), title at the PTT Pattaya Open, and the achievement of reaching the career-high ranking of No.4 where she stands now. Zvonareva will make her third consecutive trip to Doha, which will be her fourth appearance at the prestigious season-ending event.

American world No.1 Serena Williams will have a chance to defend her title in Doha. It will be her seventh appearance at the WTA Championships. In 2010 Williams won two of the four greatest tennis tournaments – Australian Open and Wimbledon, and was a runner-up in Sydney.

Another Grand Slam winner qualified together with Williams, Belgian Kim Clijsters, who added the third US Open title to her resume this year. Clijsters hasn’t lost a final this year, and besides winning the US Open she won Brisbane, Miami, and Cincinnati. (photos: © Neal Trousdale, Emmett Anderson)

Kim Clijsters underwent a surgery to remove a mole from her right foot and the wound got infected so the US Open champion will have to skip next month’s Premier Mandatory tournament in Beijing. In case you’re eager to see Kim’s infected foot, enjoy the sight from Kim’s very own Twitter photo of her foot.

Serena Williams, with her own foot problem, will also not play the $4.5 million China Open which starts on October 2. (via BBC, photo: sr_cranks)

Belgian tennis star Kim Clijsters has been honored with a fountain in the city she grew up in, Opitter, Belgium. The three-time US Open champion was there to unveil the fountain which consists of three statutes of her, in three different poses. If you visit Opitter, you can see the fountain, designed by local artist Stefan Bongaerts, in Itter Square.

Of course, present for the inauguration were also Clijsters’ husband Brian Lynch and adorable daughter Jada, who was playing with the other kids there. (via Women Who Serve)

Many of you may have noticed that Kim Clijsters has fallen in the rankings, from No.3 to No.5, right after winning the US Open. On the other hand, the loser of the final Vera Zvonareva is now ranked higher, having risen from No.8 to No.4. Forty Deuce provided us with a wonderful insight into how this has happened and how it is actually perfectly fair and legitimate.

The rankings measure performance over the past 365 days, not just the current year and apparently not your whole career. Clijsters has had a better 2010 season than Zvonareva and it shows in the Race points, which sum up your points from the ongoing tennis season, that is from 2010 only. In the Race Clijsters is at No.3 ranked one spot higher than Zvonareva.

However, when we look at the last 365 days, Zvonareva has had better results. For example, Clijsters won the 2009 US Open and didn't play for the rest of the season, while Zvonareva earned some points in that period. (photos: © Neal Trousdale)