Despite playmaker James Maddison missing out due to an ankle injury, Leicester still got off to a great start when defender Pereira finished a surging run at the flat-footed Newcastle defence by slotting the ball home in the 16th minute.
A summary of Saturday's action in the Premier League.
Thousands of supporters walked to the stadium from the city centre before the Premier League game, which was preceded by two minutes' silence for the Thai billionaire. Vichai died in a helicopter crash after City's last home match two weeks ago.
A third successive league victory put Leicester City back above Chelsea into third place on goal difference with 23 points from 11 games.
Leicester are third in the table after nine games -- eight points adrift of leaders Liverpool and two behind City. The two teams above them are the only sides to win more points since Rodgers was appointed in March.
Joint-leaders Tottenham Hotspur and Liverpool both dropped points on a busy day of English Premier League action as Leicester City and Southampton narrowed the gap in what is shaping up to be one of the most open title races for years.
Images from action in the Europa League matches on Thursday.
Leicester City suffered a frustrating night on the south coast as they were held to a 1-1 draw in the Premier League
Steven Bergwijn scored twice in stoppage time as Tottenham Hotspur stunned Leicester City and pulled off a remarkable 3-2 victory in the Premier League on Wednesday.
"The best team won, we struggled from the beginning and we couldn't deal with their long balls. Usually, you press the ball to win it, but this was different. They defended so deep and so well," City coach Pep Guardiola told the BBC.
A summary of Saturday's action in the Premier League.
Ole Gunnar Solskjaer's side, who had won their last ten away games in the Premier League, stay third on 27 points, a point behind second-placed Leicester.
A summary of Saturday's action in the Premier League.
IMAGES from the English Premier League matches played on Sunday
Holders Manchester City held their nerve to beat Leicester City 3-1 on penalties and reach the League Cup semi-finals after an entertaining last-eight tie ended 1-1 on Tuesday.
IMAGES from the English Premier League matches played on Saturday.
Images from Sunday's action in the Premier League.
City were given a stern test on a wet and windy night at a noisy Kassam Stadium but two goals from Raheem Sterling eventually saw them through.
Images from Sunday's Premier League action.
Alaba strike on Clasico debut gives Real Madrid 2-1 win at Barcelona.
World Cup winner Paul Pogba's third minute penalty and a late goal from Luke Shaw gave Manchester United a 2-1 win over Leicester City at Old Trafford in the opening game of the Premier League season on Friday.
It was a third successive 0-0 draw for United after a stalemate at Chelsea on Sunday and against Real Sociedad last Thursday which completed a 4-0 aggregate win over the Spanish side in the Europa League.
IMAGES from the English Premier League matches played on Sunday.
Liverpool's bandwagon rolled on as they crushed Merseyside rivals Everton 5-2
Liverpool's Mohamed Salah ended his Premier League goal drought in style by scoring twice as the champions raided the capital again to crush West Ham United 3-1 on Sunday.
Leicester City recorded the biggest ever English top-flight away win by beating 10-man Southampton 9-0 at a rain-sodden St Mary's to move up to second place in the Premier League on Friday.
Leicester City chairman and King Power owner Vichai Srivaddhanaprabha died in a helicopter crash outside the Premier League club's ground on Saturday. Tributes poured in and condolences were offered by Leicester City players, opposition players, among others...
Images from Sunday's action in the Premier League.
IMAGES from the EPL matches played on Sunday.
Images from the EPL matches played on Saturday
Images from Sunday's action in the Premier League.
Chelsea beat Arsenal 3-2 in a pulsating London English Premier League derby on Saturday with defender Marcos Alonso scoring an 81st-minute winner after the Gunners had fought back from an early 2-0 deficit.
James Maddison scored a brilliant winner to help Leicester City come from behind and beat Tottenham Hotspur 2-1 in the Premier League on Saturday in a match dominated by VAR drama.
The Senegal international, 26, joined Liverpool from Southampton in 2016 for 34 million pounds ($43.8 million) and has scored 40 goals in 89 games for the Anfield club.
High drama ensued during the English Premier League matches on Wednesday as Spurs manager Jose Mourinho was booked while Brighton stunned Chelsea via Alireza Jahanbakhsh's superb equaliser to deny the Blues victory. Here is all the EPL action in IMAGES from Wednesday's matches.
A Roberto Firmino hat-trick proved the highlight of Liverpool's 5-1 demolition of Arsenal as the Premier League leaders opened a nine-point gap over Tottenham Hotspur, who lost 3-1 to Wolverhampton Wanderers.
Ten-man Arsenal suffered a 3-0 Premier League defeat at Leicester City on Sunday in another blow to their hopes of finishing in the top four and qualifying for the Champions League.
The win moved Spurs up to third but unbeaten Manchester City still looked in a class of their own at the top as Leroy Sane scored twice in a 4-0 stroll over West Ham United.
Wes Morgan's 90th-minute header earned 10-man Leicester City a 2-1 victory over relegation-threatened Burnley at Turf Moor in the Premier League on Saturday.
Imperious Liverpool extended their Premier League home winning streak against Arsenal to six on Saturday with an easy 4-0 victory that lifted them to second in the table.