A question posed on FOF last night had me searching. This is what I turned up:
Fulham with Greening
Fulham without Greening
UPDATE: The difference is even more striking in the league.
So I make it 1.57 points per game with him and 0.68 per game without him.
But everyone should know by now that correlation does not imply causation – other factors could be involved (how many were at home etc)