Roger Federer Falls To 'Perfect' Andrey Rublev, Novak Djokovic Cruises In Cincinnati Masters

Roger Federer crashed out of the Cincinnati Masters after a "perfect" performance from Andrey Rublev, while Novak Djokovic moved through.

Federer, a seven-time champion in Cincinnati, was stunned by Rublev in his first meeting with the 21-year-old Russian.

Djokovic, meanwhile, had no such troubles, keeping his title defence on track with a comfortable win over Pablo Carreno Busta to reach the quarter-finals.

FEDERER FALLS TO PERFECTION

Rublev, a qualifier at the ATP Masters 1000 event, stunned Federer 6-3 6-4 in just over an hour.

The Swiss 20-time grand slam champion praised Rublev, who converted three of four break points in his win.

"If I play Rafael Nadal or Novak Djokovic, I know more or less what they are going to do or can do. That's different with a player you play for the first time," Federer said, via the ATP Tour website.

"It's maybe a small advantage to have over us, but regardless, you've still got to hit the corners, hit the lines, keep it going. He did exactly that. He was really perfect today. It was a great performance."

Rublev next meets fellow Russian Daniil Medvedev after the ninth seed thrashed Jan-Lennard Struff 6-2 6-1.

DJOKOVIC DOMINATES

Djokovic made it eight straight wins at the tournament by brushing past Carreno Busta 6-3 6-4 in 90 minutes.

ALSO READ: Nick Kyrgios Is An Embarrassment: Australian Media Criticize Tennis Star

The Serbian controlled the first set before being tested in the second, but Carreno Busta failed to take his chances, losing to Djokovic for the third time in as many meetings.

Djokovic will face Lucas Pouille, who upset eighth seed Karen Khachanov 6-7 (3-7) 6-4 6-2.

BAUTISTA AGUT, GOFFIN INTO LAST EIGHT

Roberto Bautista Agut, the Spanish 11th seed, needed just an hour to thrash Miomir Kecmanovic 6-1 6-2.

He will meet Richard Gasquet after the 33-year-old Frenchman proved too good for Diego Schwartzman 7-6 (8-6) 6-3.

The other quarter-final is between David Goffin and Yoshihito Nishioka after their wins over Adrian Mannarino and Alex de Minaur respectively.

Meanwhile, there will be a doubles showdown between the Murray brothers after Andy and Feliciano Lopez moved into the quarter-finals, where Jamie and Neal Skupski await.