Paul Ince’s side drop from 46 points to 40, which leaves them hovering just a point above the bottom three.
Unsurprisingly, odds on the Royals being relegated to League One have since been slashed by bookmakers.
1. Concerned
Paul Ince's side are now just a point above the relegation zone Photo: CameraSport - Rich Linley
2. QPR - 7/2
Gareth Ainsworth's side currently sit 18th, three points clear of the bottom three. Photo: CameraSport - David Horton
3. Cardiff City - 3/1
The Blueburds are hovering above the bottom three on goal difference only, albeit with a game in hand. Photo: CameraSport - Kevin Barnes
4. Rotherham United - 5/2
Matt Taylor's side are currently 19th, two points above the relegation zone. Photo: CameraSport - Mick Walker
5. Huddersfield Town - 6/4
Neil Warnock's side, who have won their last two, are level on points with Cardiff. Photo: CameraSport - Dave Howarth
6. Reading - 5/4 (was 8/1)
Odds have now been slashed on Reading to be relegated following their six-point deduction. Photo: CameraSport - David Horton