Federer's Homecoming; Race To London Heats Up In Basel, Vienna

It will be a sprint to the end of the 2017 Emirates ATP Race To London. Two weeks remain in the Race, and half of the Nitto ATP Finals qualification spots are still available.

Rafael Nadal, Roger Federer, Alexander Zverev and Dominic Thiem have already qualified for the prestigious event, to be held 12-19 November at The O2 in London.

But four other places remain, with Grigor Dimitrov, Pablo Carreno Busta, Sam Querrey and Kevin Anderson looking to boost their chances at the Erste Bank Open 500 in Vienna. Marin Cilic, David Goffinand Juan Martin del Potro will hope to do the same at the Swiss Indoors Basel.

Dimitrov might not have to wait until the new tournaments start on Monday; he could clinch his London debut on Sunday. The Bulgarian faces del Potro in the Intrum Stockholm Open final. With his second Stockholm title, the 26-year-old Dimitrov will book his place in London.