Someone in the big four usually pulls through, but there are others (hello, Jo-Willy) who won't have any mercy in Bercy.
The top half of the Masters Cup men's field is set, but a handful of players -- including Juan Martin Del Potro, Gilles Simon and David Ferrer -- are battling for the final two spots.
The big four journey to Paris, the final Masters Series event of the season, in an attempt to fortify their seasons and gain confidence for the Masters Cup. But do they have the goods to wend their way through the draw?
Roger Federer beats David Ferrer every time they play. But at least the Spaniard can take solace in knowing he's not alone.