David Goffin hits a genius passing shot against Grigor Dimitrov in Masters Final in London (ATP Finals).

Superb rally between Grigor Dimitrov and David Goffin in Masters Final in London (ATP Finals).

Speeding discovery of the O2 Arena of London, stage of the Masters (ATP Finals), before the Final between David Goffin and Grigor Dimitrov.

Tremendous rally won by Grifgor Dimitrov against Jack Sock in London (ATP Finals - Masters).

Jack Sock hits a sweet winner after Alexander Zverev's fall in London (ATP Finals - Masters).

Nice move from Roger Federer who with a great backhand smash against Marin Cilic in London (ATP Finals - Masters).