Arsenal won the league without losing a match.

Man United won a treble.

Chelsea won the league with the most points ever (95).

Liverpool won 5 Champions League trophies.

Which record is hardest to break?

Liverpool winning 5 champions league trophies and Arsenal winning the trophy should be the hardest. As for the other two, Man City can still easily break those, or at least match them, this season.

Arsenal Invincibles

Arsenal's invincible record ain't beans abeg. Just ask Pep guardiola's Man city

Arsenal's invincibles will be hard to break


Fewest goals conceded in a premier league season... You forgot this small but difficult record...

15 goals, Chelsea 2004-05

Obinovictor:
Arsenal's invincibles will be hard to break


Fewest goals conceded in a premier league season... You forgot this small but difficult record...

15 goals, Chelsea 2004-05

Your head dey dere

Obinovictor:
Arsenal's invincibles will be hard to break


Fewest goals conceded in a premier league season... You forgot this small but difficult record...

15 goals, Chelsea 2004-05

Kul record. but any team that is not interested in playing football. just to defend can make that record! Any team only out to defend will not win the premier league and might be relegated

winning world best player award in England

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To me, it's Arsenal winning the League Title without Losing a match &Treble '99 by Manchester United.

The Arsenal INVINCIBLE Squad of 2004 achieved that feat by playing 38 League games, winning 26Matches, 12Drawn matches. The following season, they continued the unbeaten run of about 11matches making it 49 Games, Losing the 50th to their arch-rivals, Manchester United.

The Manchester United TREBLE '99
This is another feat achieved by the 'Genius' himself Sir Alexander Chapman Ferguson.
If you know what it means to execute 38 league matches, running Champions League matches both home &away from group stages to knock-out stages, &of course, 1 of the greatest comeback of all times in the champions league final against Bayern Munich, winning FA cup round of Matches, same season with so much distractions, the same set of players, winning the three prestigious competitions in one season, then you'll know it will take decades upon decades for any Manager in Premier League to achieve this.

It only takes pragmatic Managers, discipline & well-focus Players to achieve the above feats.

Worthy of Mention, Pep Gaurdiola with Barca in 2009, Jose Mourinho during his time at Inter Milan in 2010, Jupp Heynckes with Bayern Munich in 2013. They all achieved The TREBLE elsewhere.

It is not an EASY job to deliver Treble, ask Arsene Wenger & Rafa Benitez during his time at Liverpool.

Liverpool's 5 champions league title can easily be matched or break by Man Utd's 3 titles so far.
Most points may be broken by this current ManCity, they're few point away from that.

Like some1 had mention, OP u should include, World Best Player to have come out of Premier League &most won Premier League Titles.