FA Cup: Saturday's fourth round games - in pictures

Manchester City v Watford Fernando Forestieri opened the scoring midway through the first half and then a shock looked on the cards when Troy Deeney notched to give Watford a two goal lead Photograph: Carl Recine/Action Images

However a hat-trick by Sergio Aguero, here scoring his third, and a goal by Aleksandar Kolarov meant that lacklustre City maintained their 100% home record and sent them into the next round. Final score: Manchester City 4-2 Watford Photograph: Carl Recine/Action Images

Stevenage v Everton The teams walk out on the pitch at a wet and windy Lamex Stadium Photograph: Paul Gilham/Getty Images

Steven Naismith scored twice in the first half (this is his second) to put the Toffees in full control before substitutes Johnny Heitinga and Magaye Gueye added gloss to the scoreline in the second half Photograph: Ben Stansall/AFP/Getty Images

Any satisfaction Everton had after comfortably beating the League One strugglers and easing into the fifth round was tempered by the news that Bryan Oviedo suffered a double leg break whilst trying to block Simon Heslop's shot. Final score: Stevenage Borough 0-4 Everton Photograph: Paul Gilham/Getty Images

Wigan Athletic v Crystal Palace Dave Whelan, the chairman of FA Cup holders Wigan is presented with a 3/4 sized replica trophy ahead of kick-off Photograph: Michael Mayhew/Sportsphoto Ltd./Allstar

The magic of the Cup seems to have worn off up in Wigan Photograph: Andrew Boyers/Action Images

Crystal Palace's Adrian Mariappa takes the ball away from James McClean. The Wigan player was the difference between the sides as he set up Ben Watson's opening goal and then scored the winner with a low shot from 15 yards out nine minutes after Aaron Wilbraham had equalised for the Premier League side. Final score: Wigan 2-1 Crystal Palace Photograph: Andrew Boyers/Action Images

Rochdale v Sheffield Wednesday Sustenance is sorted before kick-off Photograph: Chris Brunskill/Getty Images

Joe Mattock, left, gave Sheffield Wednesday opened the scoring early in the second half Photograph: Chris Brunskill/Getty Images

Oguchi Onyewu smashed home minutes later to double the visitor's lead. Rochdale captain Michael Rose rekindled home hopes with a 25-yard strike but the League Two side were unable to find an equaliser. Final score: Rochdale 1-2 Sheffield Wednesday Photograph: Adam Holt/Action Images

Bolton Wanderers v Cardiff City Cardiff City keeper David Marshall beats away one of Bolton's few chances Photograph: Jan Kruger/Getty Images

Cardiff substitute Fraizer Campbell had only been on the pitch five minutes when he finished from close range after an error from Bolton goalkeeper Andy Lonergan. Final score: Bolton Wanderers 0-1 Cardiff City Photograph: AFP/Getty Images

Huddersfield Town v Charlton Athletic Tempers flare with the game still goal-less Photograph: Laurence Griffiths/Getty Images

Things got gloomy for the home side in the second half when Simon Church poked the ball home in the 54th minute. The home side created some chances to equalise but Charlton defended well enough to secure their passage to the next round. Final score: Huddersfield Town 0-1 Charlton Athletic Photograph: Laurence Griffiths/Getty Images

Sunderland v Kidderminster Harriers Black Cats fan George Slough is definately up for the cup Photograph: Nigel Roddis/Reuters

Harriers' hopes of an upset were dented inside five minutes when Charis Mavrias capitalised on a Josh Gowling error to fire home his first Black Cats goal from 12 yards Photograph: Ed Sykes/Action Images

Michael Gash, centre, had a great chance to equalise, only to shoot straight at Sunderland's debutant keeper Oscar Ustari. All in all Sunderland made hard work of seeing off the non-league side as they scraped into the next round. Final score: Sunderland 1-0 Kidderminster Harriers Photograph: Michael Regan/Getty Images

Southampton v Yeovil Town A dedicated follower of Yeovil fan Photograph: Clive Rose/Getty Images

Southampton's Guly Do Prado didn't find the target with this shot but he did open the scoring from the penalty spot midway through the first half Photograph: Glyn Kirk/AFP/Getty Images

With twenty minutes to go eighteen year-old Sam Gallagher, right, fired home from a tight angle after a fine solo run to score his first senior goal and double the hosts' advantage. Final score: Southampton 2-0 Yeovil Town Photograph: Stefan Wermuth/Reuters

Southend United v Hull City A message for current Shrimpers boss and former Hull manager Phil Brown Photograph: Jamie McDonald/Getty Images

Southend almost matched their opponents for the first hour of the match. Here Yannick Sagbo of Hull is denied by Mark Phillips Photograph: Bryn Lennon/Getty Images

Hull City's Matty Fryatt scored twice, in the 63rd and 90th minutes, as the Premier League side eventually overcame their League Two opponent. Final score: Southend United 0-2 Hull City Photograph: Tony O'Brien/Action Images

Port Vale 1-3 Brighton & Hove Albion Goals from Rohan Ince, Solly March and Jonathan Obika meant Championship side Brighton eased into the fifth round with a professional victory over League One promotion-hopefuls Port Vale Photograph: Ian Smith/Action Images

Birmingham City 2-1 Swansea City A brace by substitute Wilfried Bony, centre, brace helped Premier League Swansea come from behind to beat Championship side Birmingham City Photograph: Mike Hewitt/Getty Images

Bournemouth v Liverpool The home fans watch their heroes take on Premier League opposition whilst dreaming of an upset that will take the Poppies into the fifth round for the first time since 1989. Click here for more pictures and to find out how they got on Photograph: Tom Jenkins for the Observer