With Stockholm finalist Grigor Dimitrov and Marin Cilic all but in the ATP Finals, just two spots realistically remain in the ATP Finals field next month in London.
David Goffin, Pablo Carreno Busta, Sam Querrey and Kevin Anderson have all never made the year-end event, but odds are two will. And all four are playing this week.
Goffin is in Basel while the other three are in Vienna.
Sunday champions Juan Martin del Potro and Jo-Wilfried Tsonga also put themselves in the hunt that to their titles. Del Potro is in Basel, Tsonga in Vienna.
ATP FINALS RACE
1 Rafael Nadal 10,465
2 Roger Federer 8,505
3 Alexander Zverev 4,400
4 Dominic Thiem 3,725
In the hunt:
5 Grigor Dimitrov 3,560
6 Marin Cilic 3,535
7 David Goffin 2,750
8 Pablo Carreno Busta 2,605
9 Sam Querrey 2,525
10 Kevin Anderson 2,470
11 Juan Martin del Potro 2,135
12 Jo-Wilfried Tsonga 2,055
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