Olivier Giroud has refused to let Chelsea give up on even the slightest chance of Champions League qualification.
The substitute struck twice as Chelsea scored three times in eight minutes for a 3-2 comeback victory at Southampton.
The France striker then channelled that never-say-die spirit again when insisting the Blues cannot admit defeat in their top-four quest, despite still trailing fourth-placed Tottenham by seven points.
'As long as mathematically it is going to be possible, we are going to believe,' Giroud said.