'As a centre-forward, you can make a lot of runs sometimes and not get the ball. You need a lot of things to come together for it to be a goal.'
Liverpool substitute Curtis Jones and Everton midfielder Abdoulaye Doucoure were also shown red cards after the game, and the final whistle sparked a scuffle between both sets of players.
Fulham held visitors Manchester United to a 1-1 draw in the Premier League on Sunday.
Bournemouth won away at Arsenal for the first time in the Premier League on Saturday, and completed a memorable double to boost their chances of playing in Europe next season, thanks to a second-half fightback en route to a thrilling 2-1 win.
Everton's Ashley Young came on as a second-half substitute but his 18-year-old son Tyler remained on the Peterborough bench.
Everton have signed David Moyes for a second spell as their manager, the Premier League club said on Saturday.
A round-up of Saturday's action in the Premier League.
Arsenal snapped a season-long jinx against Newcastle United with a nervy 1-0 win in their last Premier League home game on Sunday.
Images from Saturday's action in the Premier League.
Video footage appeared to show Ronaldo angrily slapping the phone out of the boy's hand as he walked down the tunnel.
A round-up of Saturday's action in the Premier League.
Young becomes oldest Everton scorer in rout of Wolves
Footage emerged on social media of Ronaldo appearing to swipe his hand towards the ground as he walked off the pitch and headed for the tunnel at Goodison Park. Eyewitnesses said the 37-year-old had knocked a fan's phone out of their hand and it smashed to the ground.
Some lament the FA Cup having lost much of its romance in recent years, in the face of obsession with the Premier League, but this tie had it in bucket loads.
Vitaliy Mykolenko's 39th-minute own goal had put Luton ahead before Jack Harrison cheered the Everton faithful with an equaliser in the 55th minute, hammering in a low shot that Luton keeper Tim Krul allowed to let slip through his hands.
The Premier League's bottom two clubs met at Goodison Park and there was more woe for Everton as they bowed out on penalties to Southampton after a 1-1 draw.
Everton have filed an appeal against their 10-point deduction by the Premier League, the club said on Friday.
Champions Manchester City could only muster a 2-2 Premier League draw with Brighton & Hove Albion on Saturday.
Manchester City and Everton players took to the field wearing Ukrainian flags before their Premier League game on Saturday while there were anti-war messages at stadiums elsewhere following Russia's invasion of Ukraine.
Luton Town knocked out Everton and sixth tier Maidstone United upset Championship Ipswich Town
Saints' keeper Angus Gunn saved Theo Walcott's penalty and defender Cedric slotted his effort past Maarten Stekelenburg to put the visitors into the last-16 where they will play away at Leicester City.
Liverpool will resume their quest for a first top-flight title in 30 years against Everton on June 21 but the venue for the behind-closed-doors fixture was not confirmed when the league released its revised fixtures for the season's restart.
Round-up of matches from the opening weekend of the English Premier League 2024-25
IMAGES from the Premier League matches played on Sunday
Everton sacked manager Rafa Benitez on Sunday following their 2-1 defeat at Norwich City which left the Merseyside club six points above the Premier League relegation zone in 15th place.
Images from the English Premier League matches played on Sunday night.
Images from Saturday's action in the English Premier League.
Cristiano Ronaldo came off the bench to earn Manchester United a hard-fought 2-1 victory at Everton in the Premier League on Sunday, taking his career goal tally to 700 in the process.
Leandro Trossard transformed the mood at Arsenal with the winning goal as they recovered from an early setback to beat Tottenham Hotspur 2-1 at home.
Manchester City moved four points clear of Arsenal atop the Premier League table with an 11th consecutive victory.
FA bans Ronaldo for two games for smashing fan's phone in April
Manchester United closed in on the Premier League's pole position after a 2-1 home win over Aston Villa on Friday put them level on points and games played with champions and leaders Liverpool.
Everton secured their English Premier League status as Dominic Calvert-Lewin scored five minutes from time to snatch a thrilling 3-2 victory over Crystal Palace after they rallied from two goals down at a rocking Goodison Park on Thursday.
Granit Xhaka hammered two goals in what is expected to be his last game as Arsenal clinched a 5-o win over Wolves.
Gerrard's side turned their fortunes around at the expense of the visitors under Lampard
Manager Roberto Martinez described Romelu Lukaku as the perfect striker for Everton after the Belgian bagged his 19th goal of the season to secure a 2-1 win over Manchester City on Wednesday.
Ancelotti replaces Zinedine Zidane, who left Real last month.
IMAGES from the Premier League matches played on Saturday
IMAGES from the Premier League matches played on Saturday.
Images from the English Premier League matches played on Wednesday.