Ighalo's current deal with Shanghai runs out in December 2022 and he is expected to sign a new contract until the end of 2024, Sky reported.
Observers say the transfer could be worth around 25 million pounds.
A deal for United is expected to shatter records for the sale of a sports business. The club's current majority owners, the Glazer family, are seeking a valuation as high as 7 billion pounds ($8.42 billion).
Manchester United played out a 2-2 draw against Everton in a pre-season match on Sunday.
Manchester City's Erling Haaland became the fastest player to reach 100 Premier League goals to ignite their charge on Tuesday.
Images from the football matches played on Tuesday.
Manchester United's hopes of moving second in the Premier League were scuppered as Michael Olise's stunning last-gasp equaliser earned Crystal Palace a 1-1 home draw on Wednesday.
The 35-year-old Rooney posted a picture on Instagram alongside his wife Colleen and 11-year-old Kai, who held up a United No. 10 shirt - the number his dad wore for the Premier League club - with his name on the back.
A statement from Premier League club on Friday evening read: "Manchester United is delighted to confirm that the club has reached agreement with Juventus for the transfer of Cristiano Ronaldo, subject to agreement of personal terms, visa and medical."
James Milner sets a new Premier League record with his 654th appearance as Brighton beat Brentford 2-0, surpassing Gareth Barry's mark.
Erik ten Hag will succeed interim boss Ralf Rangnick from next seaso
Manchester United conceded two late own goals to allow Sevilla to snatch a 2-2 draw in the first leg of their Europa League quarter-final at Old Trafford on Thursday.
Manchester United got their pre-season off to a flying start with a 4-0 rout of rivals Liverpool in Thailand on Tuesday, giving new manager Erik ten Hag a big boost in his first match in charge.
The Portuguese has endured a difficult time of late at Old Trafford with United slipping to eighth place in the league.
Manchester City halved Arsenal's lead at the top of the Premier League to three points with a 3-0 win over visitors Fulham, while Aston Villa stayed in the frame with a late 1-0 victory at home to Brighton & Hove Albion on Wednesday.
British media reported the transfer was worth around 1.5 million pounds ($1.98 million). Grant will be a back-up to first-choice goalkeeper David de Gea.
Manchester United have rejected a bid from Real Madrid for striker Ruud van Nistelrooy.
Goalkeeper David de Gea believes the busy holiday fixture list offers the perfect opportunity for Manchester United to put some pressure on the Premier League's top two clubs.
Arsenal restored their five-point lead at the top of the English Premier League with Eddie Nketiah scoring twice in a 3-2 defeat of Manchester United, including a 90th-minute winner.
Crystal Palace scored a stoppage-time winner to edge Liverpool 2-1 while Manchester United and Chelsea lost by an identical 3-1 margin in the English Premier League on Saturday.
Manchester United suffered an outbreak of COVID-19 among players and staff on Sunday, jeopardising their next Premier League game against Brentford.
Manchester United is one of the most famous names in world soccer but is currently in crisis
The 46-year-old Norwegian has guided United to 14 wins in 19 matches in all competitions as caretaker boss since replacing the sacked Jose Mourinho in December.
Goals from Pedro Neto and Enzo Fernandez earned Chelsea a 2-0 victory at lowly Burnley on Saturday, a win that moved the Blues within three points of Premier League leaders Arsenal.
Having set one record as football's most expensive teenager, Manchester United's recent signing Anthony Martial has another one in sight.
Erling Haaland took his league tally this season to 11 in eight games with both goals in City's 2-0 home win over Everton -- a result that temporarily put City above Arsenal on goals scored.
Bruno Fernandes milestone and late drama lift Manchester United past Chelsea with a chaotic 2-1 win over Chelsea at Old Trafford
Arsenal host Manchester United on Sunday in a clash crucial to both clubs as they try to finish the season in the top four of the Premier League. We look at five standout matches between the clubs.
United sacked manager Jose Mourinho on Tuesday after the sixth-placed side made their worst start to a season for 28 years.
Dramatic night in the Champions League playoffs as goals, shocks and dominant performances decided the final places in the last 16.
Aston Villa taking on Sheffield United and Manchester City competing against Arsenal when the Premier League resumes on June 17.
Manchester United suffered their first defeat under interim manager Ralf Rangnick, falling to a 1-0 loss at home to Wolverhampton Wanderers in the English Premier League on Monday.
Bryan Mbeumo hit new heights in the 2024-25 league season, finishing with 20 goals to help Brentford to a solid 10th-place finish.
'I overslept a bit. It can happen.'
Manchester United's star football Paul Pogba paid a visit to Mecca -- the holiest site of Islam to mark the start of Ramadan.
French midfielder Paul Pogba conceded the volume of different coaches he played under at Manchester United hindered his chances of success in England, while he also insisted he is pleased to be "home" at Juventus.
IMAGES from the UEFA Champions League matches played on Wednesday.
Manchester City maintained their squeeze on Arsenal at the top of the Premier League with a 3-0 victory at Crystal Palace on Sunday, a result that keeps Pep Guardiola's side lurking two points behind the leaders and ready to pounce.
Cristiano Ronaldo has been voted Manchester United's Player of the Month for September by the club's supporters.
IndiGo is adjusting its long-haul flight schedule, including suspending services to Copenhagen, due to airspace uncertainties and airport congestion. The airline will also reduce flights to London and Manchester.