With the clay court season now firmly behind us, the tour moves to London and the grass courts of Queens Club.

The AEGON Championships in London are underway but with Nadal, Federer and Djokovic not in attendance and British No. 1, Andy Murray dropping out in the second round, there is a chance for one of the lower ranked players to really put a stamp on these championships and give themselves a real confidence boost ahead of Wimbledon

Both Andy Murray and Andy Roddick have won this event in the past, and Murray actually arrived here as the defending champion and pre tournament favourite with the bookmakers. Whilst Roddick has clearly been nowhere near the player he was this season, he was still expected to turn it on here at Queens

Both men were eliminated from the competition by Frenchmen on Wednesday afternoon in London. Murray succumbed to Nicolas Mahut, whilst Roddick was defeated by Eduardo Roger-Vaseline. Whilst both managed to take a set before being defeated, they will be ruing the missed opportunity of getting in some good grass court practice ahead of SW19. 

Of the names left in the draw, Jo-Wilfried Tsonga is currently the favourite with the tennis odds makers. It's easy to see why. Having reached the final of this event last year, Tsonga went on to defeat Roger Federer in five stunning sets at Wimbledon. The Frenchman is up to world no.5 this year and has probably been playing the most consistent tennis of his career.

Joe-Wilfried TsongaHaving held four match points over Novak Djokovic in Paris last week, Tsonga could still have that disappointment on his mind. However, with Andy Murray no longer in contention, I think Tsonga has the confidence to stamp his authority on this event and go one step further than last year. He'd be my top tennis betting pick for the title, and if he can win it, Jo-Wilfried Tsonga could well be a dark horse for Wimbledon

Janko Tipsarevic is another man who will fancy his chances and he too will be looking to his grass court success in Eastbourne last year, when he reached the final, only to be defeated by Andreas Seppi. Just like Tsonga, Tipsarevic has added some much needed consistency to his game and with both Tipsarevic and Tsonga looking destined for a semi-final showdown, we could definitely see the winner of that one going on to lift the trophy. 

Looking further down the list of players left in the event, there are a couple of names that stand out and they will both have their chances.

Nicolas Mahut may not have been on anyone's list of likely winners here in London, but having played some outstanding tennis to knock out the top seed, Andy Murray, he has posted a little reminder to all those who've forgotten his grass court pedigree. Mahut would certainly name grass as his favourite surface and having defeated Rafa Nadal at this very event, he has also been within one point of winning the title here. Mahut can currently be backed at 10/1 and as he plays in the opposite side of the draw to Tsonga and Tipsarevic, the exit of Andy Murray has opened things up nicely for the Frenchman.

The other man who I feel can now make his way through the top half of the draw is Argentinean, David Nalbandian. Nalbandian can play on grass and it shouldn't be forgotten that the 30-year-old did play in a Wimbledon final 10 years ago. He has never won a grass court title and with time running out on his career, I get the feeling he may be very well motivated to give this one a good crack.

Elsewhere, Marin Cilic and Feliciano Lopez will both feel they can go deep into the event, whilst 33/1 outsider, Sam Querrey won this title just two years ago and may be a tough opponent for Tsonga in the last eight. 

Verdict

It's Jo-Wilfried Tsonga for me, but at 9/1 if Nalbandian can make it through the top half of the draw, I'd certainly give him every chance against anybody in the final. 

Odds

Jo-Wilfried Tsonga - 6/4

Janko Tipsarevic - 6/1

Marin Cilic - 6/1

David Nalbandian - 9/1

Nicolas Mahut - 10/1

Feliciano Lopez - 14/1

Sam Querrey - 33/1