Roger Federer through to ATP Swiss Indoors second round
Roger Federer beat Adrian Mannarino 6-4 6-2 in the first round of his hometown Swiss Indoors event in Basel.
Race to London
1 Rafael Nadal 11,670 points
2 Novak Djokovic 9,610
3 Andy Murray 5,805 (ruled out through injury)
4 David Ferrer 5,050
5 Juan Martin Del Potro 4,420
6 Tomas Berdych 3,800
7 Stanislas Wawrinka 3,150
8 Roger Federer 3,145
9 Richard Gasquet 3,120
10 Jo-Wilfried Tsonga 3,055
Standings correct as of Monday, 21 October
Federer, 32, won the final five games in succession against the 25-year-old Frenchman to progress in 71 minutes.
The five-time champion needs to perform well in Basel and the upcoming Paris Masters to retain hopes of qualifying for the eight-man ATP World Tour Finals tournament next month.
"I'm concentrating on playing well and hoping to qualify for London," he said.
The top eight-ranked players in the ATP rankings qualify for the World Tours Finals at the O2 Arena, which runs from 4-11 November.
Britain's Andy Murray has already withdrawn from the season-ending event in London as he continues his recovery from back surgery, meaning ninth place with qualify.
Seventeen-time Grand Slam winner Federer will face either Uzbekistan's Denis Istomin or Argentina's Horacio Zeballos in the second round in Basel.
Federer has qualified for the season-ending tournament every year since 2002, winning it six times.