Pep Guardiola's team are fifth in the table on 52 points, one behind Chelsea, and United are languishing in 13th place on 38.
Liverpool remain top with 73 points from 31 games, 11 ahead of Arsenal. They need a maximum of 11 points from their remaining seven matches to win the title.
Second-placed Arsenal have 62 points from 31 games, 11 behind leaders Liverpool, who have a game at hand when they go to Fulham on Sunday. Everton climb to 14th place with 35 points from their 31 matches, 15 points clear of the relegation zone.
Tonali fired Newcastle into fifth place in the Premier League as the Italian midfielder's 74th-minute rocket beat Brentford goalkeeper Mark Flekken from an improbable angle.
Victory means Liverpool need just 13 points from their remaining eight games to be assured of a record-equalling 20th English top-flight title.
Former United winger Anthony Elanga came back to haunt his former club with a stunning solo effort after just five minutes at the City Ground to earn all three points for Nuno Espirito Santo's side.
The Premier League will use semi-automated offside technology for the first time in matches starting from April 12.
Everton boss David Moyes believes the gap between his side and Premier League leaders Liverpool has never been bigger as the Toffees prepare to travel to Anfield for Wednesday's Merseyside derby.
The Reds, dominant for much of the season, faltered in decisive moments, first seeing their Champions League dreams dashed by Paris Saint-Germain, then losing the League Cup final to a resurgent Newcastle United.
Pep Guardiola's team are fifth in the table on 52 points, one behind Chelsea, and United are languishing in 13th place on 38.
Liverpool remain top with 73 points from 31 games, 11 ahead of Arsenal. They need a maximum of 11 points from their remaining seven matches to win the title.
Second-placed Arsenal have 62 points from 31 games, 11 behind leaders Liverpool, who have a game at hand when they go to Fulham on Sunday. Everton climb to 14th place with 35 points from their 31 matches, 15 points clear of the relegation zone.
Tonali fired Newcastle into fifth place in the Premier League as the Italian midfielder's 74th-minute rocket beat Brentford goalkeeper Mark Flekken from an improbable angle.
Victory means Liverpool need just 13 points from their remaining eight games to be assured of a record-equalling 20th English top-flight title.
Former United winger Anthony Elanga came back to haunt his former club with a stunning solo effort after just five minutes at the City Ground to earn all three points for Nuno Espirito Santo's side.
The Premier League will use semi-automated offside technology for the first time in matches starting from April 12.
Everton boss David Moyes believes the gap between his side and Premier League leaders Liverpool has never been bigger as the Toffees prepare to travel to Anfield for Wednesday's Merseyside derby.
The Reds, dominant for much of the season, faltered in decisive moments, first seeing their Champions League dreams dashed by Paris Saint-Germain, then losing the League Cup final to a resurgent Newcastle United.
Merino scored in the 20th minute when he stooped to flick his looping header over Robert Sanchez in the Chelsea goal after a Martin Odegaard corner.