Cyrus Christie's first league goal for Fulham earned Scott Parker's team a Championship promotion lifeline in a 2-1 win at QPR.
The Republic of Ireland full-back's thundering 25-yard drive sealed a stuttering Fulham's first points since the league resumption, following defeats by Brentford and Leeds.
Jordan Hugill headed Rangers into a first-minute lead to hand Fulham a horror start, but Harry Arter forced an equaliser amid a Liam Kelly error before Christie's stunner settled the argument.
Brentford extended their 100 per cent record since the league's resumption to three matches with a 3-0 victory at Reading, leaving Fulham sweating on a return to winning ways.
They struggled again for large parts of this Loftus Road clash, with QPR hugely unfortunate to wind up empty-handed.
Ryan Manning's late header from a corner struck the bar, with Marek Rodek beaten all ends up.
Fulham boss Parker will doubtless snatch this result with no questions asked on the night - but with plenty of improvement required in the days and weeks ahead.
Parker's side must still face promotion rivals Nottingham Forest, Cardiff and West Brom in a testing run-in, and the ex-England midfielder will need no explanation of the upsurge in form that is now required.
The hosts were ahead almost before Fulham had touched the ball.
Bright Samuel laid off to Ryan Manning and the full-back stood up a hanging cross into the six-yard box.
Hugill towered over the hapless Tim Ream and nodded neatly into the bottom of the net.
Fulham needed almost 20 minutes to find their feet, with Harrison Reed eventually striking a post with a half-volley from distance.
Kelly should have saved the ugly effort and was reprieved by a post.
The Rangers stopper had no such luck, however, when Arter struck from 20 yards and his low effort squirmed home.
Kelly should have pulled off a regulation save but could only lay a weak palm to the strike.
Mark Warburton's men finished the half the stronger, however, and should have been back in front when Samuel conjured a perfect cut-back from the left flank.
Luke Amos raced on to a ball that was positively begging to be buried, but blazed wildly over when placement would have done the trick.
The lurking Ebere Eze had given way to the onrushing Amos, and was immediately and obviously kicking himself for the unselfish act.
As the half dwindled out, Hugill chested down, spun goalwards and lashed towards the top corner from 20 yards, but Rodak was able to tip over the bar.
Anthony Knockaert saw a curled effort tipped away by Kelly after the break, before Michael Hector headed the resulting corner straight at the home goalkeeper.
For large swathes Rangers appeared to be pushing the harder for a winner, but one crisp strike was all it took for that to change.
Full-back Christie latched on to the ball 30 yards out, trotted forward five more and hammered the ball cleanly into the net.
This time QPR 'keeper Kelly had absolutely no chance, as Fulham's Coventry-born defender produced the decisive moment.
What the managers said...
QPR's Mark Warburton: "I think it's very clear what my perception will be: we've given away three points tonight. It was a very, very strong display; intensity, desire quality, had to maintain it second half, we did that but didn't get the rewards tonight.
"There's one team in it in the second half, we've hit the bar and gone close, but we've let in two soft goals shot from distance. Against a very talented team, I have huge respect for Scott Parker and Fulham, but I don't see how that has happened tonight."
Fulham's Scott Parker: "There's no hiding from the fact we've not now got a recognised forward in our squad, in the building. So the way the players look to the structure and the way we wanted to play tonight was spot on really.
"While it's disappointing to lose [Mitrovic], other players are going to have to step up. Definitely, he's going to be a big loss for us in the next few games, how we work, everything is around him. So to the players coming in it's a big responsibility now. "We had to shuffle things around a bit here and I think obviously the result was key tonight, that was evident."