And then there are four.
Following Home United's 3-2 defeat by Warriors last Friday, Protectors coach Lee Lim Saeng conceded his side's charge for the Great Eastern-Yeo's S.League title was over.
But, even with the S.League season wrapping up in 10 days' time, there are still four teams in the reckoning.
(47 points, Goal Difference +16)
While they sit pretty atop the S.League, the Warriors' fate is not in their own hands yet as they have played a game more than DPMM.
But they have a chance to deal a huge psychological blow on their rivals when they host Tampines on Thursday.
A win would stretch their lead at the summit to four points, two days before DPMM's next match against Balestier Khalsa.
That would put even more pressure on the Bruneian club, who have lost both matches at their Bandar Seri Begawan home in the third round.
But, as coach Alex Weaver warned, his players need to focus and cut out the errors which have threatened to derail their title hopes.
Simply put, they cannot afford to slip up any more.
Tampines (H), Thursday
Albirex (H), Oct 31
(46 points, GD +33)
The equation is simple for coach Steve Kean: Win all three remaining matches and they will win the league.
But, on the ground, things don't look that easy.
The former Blackburn Rovers manager will find it tough to rally his troops.
The Brunei national team, which Kean also coaches and are almost exclusively made up of DPMM's local players, lost all four of their AFF Suzuki Cup qualifiers, ending with yesterday's 1-0 defeat by Cambodia.
Before they flopped at the qualifiers, DPMM also lost to the Warriors and Home United at home after taking the lead on both occasions. Morale is at an all-time low.
It will be interesting to see how they respond against Balestier on Saturday, especially if the Warriors manage to widen the gap at the top to four by then.