Wagner, who signed a new three-year deal in May last year, led Huddersfield into the top tier from the Championship and kept them up last season.
Premier League: 'Good test' against Tottenham will show United how far they have come, says defender Phil Jones
Phil Jones' United, who will spend the week preparing at a warm-weather training camp in Dubai, are six points behind fourth-placed Chelsea after successive Premier League wins
Premier League: Huddersfield sign midfielder Jason Puncheon on loan from Crystal Palace until end of season
Premier League strugglers Huddersfield have signed Jason Puncheon on loan from Crystal Palace until the end of the season.
Premier League: Manchester United finally seeing Paul Pogba's quality, says manager Ole Gunnar Solskjaer
Pogba had only scored twice in a Premier League game once — in the derby victory at Manchester City in April that ranked as one of the highlights of Mourinho's time in charge.
Premier League: Manchester United players looking forward to playing at Old Trafford, says coach Ole Gunnar Solksjaer
Ole Gunnar Solksjaer's spell in charge until the end of the season got off to a dream start as United threw off the shackles, that led to turgid football and deteriorating results under Jose Mourinho
Jose Mourinho’s inability to adapt to changing times in European football led to his downfall at Manchester United
It wasn’t simply Mourinho's tactical outlook which was the problem at Carrington, but his overall demeanour – it is hardly a secret that the present Mourinho is merely a shadow of his charming, witty former self.
AFC Asian Cup 2019: Huddersfield midfielder Aaron Mooy ruled out of Australia squad with medial collateral ligament tear
28-year-old Aaron Mooy's absence due to injury will be a major blow for both the Socceroos and Huddersfield, who rely on him to dictate the game from midfield.
Premier League: Arsenal captain Laurent Koscielny nearing return after seven-month spell on sidelines with Achilles injury
Laurent Koscielny missed out on France's World Cup victory in Russia and is yet to feature for new Arsenal boss Unai Emery due to a ruptured Achilles tendon.
Premier League: Fabinho's impressive form creates selection dilemma for Jurgen Klopp as Liverpool take on Cardiff City
Fabinho's impressive display in Liverpool's midweek Champions League success has left his manager Jurgen Klopp with a difficult decision to make ahead of the team's return to domestic action at home to Cardiff
Premier League: Anxious Liverpool face Huddersfield as Jurgen Klopp's team look for first victory in five games
Liverpool manager Jurgen Klopp is entitled to feel frustrated as his fears over the international break were realised with a lengthening injury list that will do little to help his side arrest a recent dip in form.
Premier League: Eden Hazard, Pedro on target as Chelsea maintain perfect start; Wolves add to West Ham's misery
Maurizio Sarri's impressive start to life in the Premier League gathered pace as Chelsea maintained their perfect start to the season with a 2-0 win over Bournemouth on Saturday.
Premier League: Pep Guardiola hails Sergio Aguero's 'incredible' form after hat-trick against Huddersfield
Pep Guardiola claimed Sergio Aguero has never been better after the Manchester City striker's hat-trick inspired a 6-1 rout of Huddersfield on Sunday.
Pep Guardiola's Manchester City opened their home campaign with a pre-match display of ticker tape and exploding fireworks and Aguero continued the pyrotechnics on the field.
Premier League: Eden Hazard needs time to reach peak at Chelsea, says coach Maurizio Sarri after Huddersfield win
Maurizio Sarri admitted Eden Hazard needs more time to get back to his very best despite an impressive 15-minute cameo as a substitute in Chelsea's 3-0 win at Huddersfield.
Premier League: Chelsea trounce Huddersfield in opening tie; Tottenham off to winning start after beating Newcastle
Chelsea manager Maurizio Sarri got off to a winning Premier League start as new signing Jorginho slotted home coolly from the penalty spot in a 3-0 win at Huddersfield on Saturday.
Premier League: Chelsea ready to kick-start new era under Maurizio Sarri as they face Huddersfield in opening tie
Sarri has been in post for less than four weeks and the last thing he needed was to go into the first game of the new season at Huddersfield on Saturday against the backdrop of a protracted stand-off between the club and keeper Thibaut Courtois.
Premier League: Maurizio Sarri convinced Eden Hazard will stay at Chelsea in spite of Thibaut Courtois' departure
Chelsea's new Italian manager has assured fans that star man Eden Hazard will not follow in the footsteps of Thibaut Courtois and leave the club to go to Real Madrid.
Premier League: Leicester City sign Welsh goalkeeper Danny Ward from rivals Liverpool on a four-year deal
Welsh international goalkeeper Danny Ward has joined Leicester City on a four-year deal from Premier League rivals Liverpool.
Premier League: Stuck in loop of passivity, Arsenal complete mediocre season to cap off Arsene Wenger's reign
Arsenal not only finished twelve points adrift of the eventual ‘top four’ of the Premier League, but they conceded 51 goals in 38 games – only Everton and Leicester City produced worse defensive attributes among the top ten English clubs.
English football's unique record: All promoted teams in England's top 5 divisions from last season escape relegation
Huddersfield’s survival in the Premier League means that not one of the 15 teams promoted in England’s top five divisions last season have been relegated 12 months later.