Roger Federer has eased into the fourth round of the US Open.
The Swiss maestro beat Britain's Dan Evans 6-2 6-2 6-1 at Arthur Ashe Stadium.
He'll now face Belgian 15th seed David Goffin in the next round.
Federer is looking to win his sixth US Open title.

Colombia's Munoz dies from infection days after crash
Former Nigeria forward Eneramo dies during friendly game
Bellerin's stoppage-time strike dents Real Madrid's fading title bid
Forest eight points clear of relegation zone after 5-0 rout of Sunderland
Alcaraz to miss French Open title defence with wrist injury
