Arsenal, Manchester City and Liverpool have all been given new calculated odds of winning the Premier League title this season.
The Gunners left it late on the road as Kai Havertz scored at the death to wrap up a 2-1 victory against Brentford and move Mikel Arteta's side to the top of the English top-flight.
They kept their place at the summit after Liverpool and Man City both missed the chance to leapfrog them in a clash of the titans at Anfield on Sunday.
Arsenal's Premier League title challenge was left in tatters during last season's run-in and they now look a largely more complete unit under Arteta as they attempt to go stride-for-stride with City and Liverpool.
Their superior +46 goal difference narrowly sets them ahead of Jurgen Klopp's Liverpool who are matched on 64 points while reigning champions Man City trail just one point behind in the standings.
Adjusting their figures following the latest round of Premier League fixtures, football data analysts Opta have recalculated the odds of Arsenal, City and Liverpool winning the league.
City boasted huge favourite status prior to their weekend draw at Anfield with the supercomputer initially giving Guardiola's side a 51.4 per cent chance of winning the title.
Their hopes have now dropped to 45.9 per cent - a 5.5 per cent change - as Alexis Mac Allister's penalty ensured points were shared in the top-flight encounter.
It is the first time City have seen their chances drop below 50 per cent this season.
However, Liverpool's title-winning ambitions have only been given a miniscule -0.3 per cent change as predictions show the Reds have a 35.3 per cent chance of winning a second Premier League title.
Arsenal have the most to celebrate after the weekend but still remain the outsiders of the trio, with statisticians now giving them an 18.8 per cent chance of getting their hands on England's most prestigious silverware.
Despite scoring 17 goals in their last three league games, Saturday's win over Ivan Toney's Brentford only raised their chances by 5.5 per cent.
One reason for Arsenal's lowly comparison to their Premier League rivals could be due to them having the most difficult end-of-season run-in.
The Gunners play Tottenham, Manchester United and Everton in their final four matches, while Liverpool see out their season against Wolves and Man City travel to Fulham.