De Bruyne and Silva 9, Foden 8; a struggle for Blues: Manchester City v Birmingham City ratings

Pep Guardiola's stars stroll to victory as Aguero is forced into Covid isolation

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  MANCHESTER CITY RATINGS: Zack Steffen 6 – Made a couple of handy saves to deny Birmingham on the counter. His second half was much shakier, however. Getty

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  Joao Cancelo 6 – Decent in spells but didn’t really manage to impact the game in an attacking capacity. Was substituted on the hour mark. Getty

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  Ruben Dias 7 – Was fortunate to avoid punishment for a wild first half tackle, but otherwise, the powerful defender remained solid. Reuters

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  Kyle Walker 8 – Impressive in the slightly unfamiliar Centre-back position. Moved across to Full back late in the game, with his overlapping runs causing havoc in the Birmingham half. PA

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  Benjamin Mendy 7 – Spent most of the game in the opposition’s half, adding good width to City’s play. Getty

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  Rodri 8– Controlled the midfield expertly. Broke down counterattacks exceptionally well, and hardly put a foot wrong on the ball. Getty

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  Riyad Mahrez 8 – Was heavily involved in two of City’s early goals. Had one of his own chalked off in the second half for an offside infringement. Getty

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  Kevin De Bruyne 9 – Enjoyed a sensational first 45 minutes, cutting Birmingham apart with several defence-splitting passes. Assisted Silva’s second goal before being rested. Reuters

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  Bernardo Silva 9 – Handed City a vital lead with a spectacular half-volley. Grabbed a second just minutes later, to cap off a superb afternoon’s work. Getty

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  Phil Foden 8 – Inventive as always in the City midfield. His strike from range to give his side a 3-0 lead was a worthy reward for his efforts. Getty

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  Gabriel Jesus 7 – The Brazilian is clearly low on confidence – as was evidenced by his composure in front of goal. Should really have scored a brace. Reuters

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  SUBS: Felix Nmecha 6 – Struggled to get into the game after coming on for the second half. Reuters

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  John Stones 7 – Comfortable in possession with very little to do in the way of defending. Getty

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  Taylor Harwood-Bellis 6 – Was largely untroubled at the back until the last 20 minutes. Jeremie Bela’s introduction certainly highlighted one or two weaknesses in the youngster's game. AFP

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  Liam Delap N/A – Came on too late to make a notable impact, with his only shot at goal being a header that was ballooned over the bar. Reuters

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  BIRMINGHAM CITY RATINGS: Andres Prieto 5 – Spilled a handful of shots that really should have been held on to. Very was little he could do about Man City’s three goals. Reuters

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  Maxime Colin 5 – Endured a torrid afternoon, tormented by the home side’s persistent runs in behind the Birmingham back-line. Getty

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  Jake Clarke-Salter 6 – Solid, if unspectacular. Help keep the score line respectable. AP

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  Mikel San Jose 5 – Decent in the air, but ultimately struggled to cope with the fast-paced nature of the game at times. AP

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  George Friend 7 – One of Birmingham’s best performers, adding good energy on the counterattack to solid defending in his own penalty area. Reuters

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  Maikel Kieftenbeld 6 – The captain did his best to stem the tide of City attacks, managing to make some fine interceptions throughout the match. Getty

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  Ivan Sunjic 5 – Was chasing shadows for much of the game. One to forget. Reuters

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  Jon Toral 5 – Looked a tad off the pace after making a number of rash tackles early on. AFP

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  Ivan Sanchez 6 – Lacked composure on the break but was one of the tidier Birmingham players in possession. Reuters

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  Jonathan Leko 7 – Very lively going forward, beating his man with regularity in the first half. Eye-catching pace and skill on a day where his side was well beaten. Reuters

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  Scott Hogan 5 – Cut an isolated figure for much of the game, with virtually no opportunities to properly test Steffen in the City goal. AFP

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  SUBS: Marc Roberts 7 – Made his mark in the second period with a few crunching tackles. Very positionally disciplined. AFP

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  Adam Clayton 6 – Worked hard but saw very little of the ball. Reuters

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  Lukas Jutkiewicz 6 – Almost sniffed out a goal from a spilled Steffen save, but just couldn’t stay onside. Reuters

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  Jeremie Bela 7 – Changed the complexion of the game in the final 20 minutes. Rattled the City bar following an excellent breakaway run. Getty

Bernardo Silva scored two goals and Phil Foden another as Manchester City strolled to a 3-0 win against second-tier Birmingham City in the third round of the FA Cup.

The victory meant City have won each of their last seven FA Cup home games, their best home winning run in the competition in 75 years.

"Our first objective is done. Some young players were involved and we have qualified for the next round," manager Pep Guardiola said.

"If you follow the trajectory of our team since I arrived, we didn't drop one game. That's why we are in a fourth Carabao (League) Cup final in a row, FA Cup we won two seasons ago and a semi-final last season."

Portuguese midfielder Silva scored his first goal at the Etihad Stadium in over a year when he fired the ball into the top corner in the eighth minute after Birmingham defender George Friend failed to clear.

Silva doubled City's lead seven minutes later, finishing off a brilliant team move with a simple tap-in. The 26-year-old pounced on a cut-back from Kevin De Bruyne after Riyad Mahrez found the Belgian with a clever pass inside the box.

Foden made it 3-0 before the break with a low strike from outside the box which sailed into the bottom corner after Mahrez set up him.

Meanwhile, City striker Sergio Aguero is self-isolating after coming into close contact with someone who tested positive for Covid-19, Guardiola said.

"Unfortunately he was in contact more than usual with one person who is positive. He must isolate for a few days," Guardiola said of Aguero, who has played nine games in all competitions this season.

City have recently battled a Covid-19 outbreak, with six players testing positive. Their Premier League match at Everton was postponed and their training ground closed for two days as a precaution.