Ospreys Clinch Victory at Firhill
The Ospreys claimed a deserved victory but left it late against the warriors with Alun Wyn Jones grabbing the try.
Glasgow's Dan Parks become the leading scorer in Magners League history, he kicked eight points and set up the second of Thom Evans' tries.
Krisitan Phillips scored the first try for the Ospreys, although Dan Biggar, who was in for James Hook missed the conversion but later made amends with a fantastic long range drop goal.
Parks though, was guilty of missing opportunities and was uncharacteristically off target throughout the game and the stage was set for Alun Wyn Jones to steal victory and James Hook made no mistake with the conversion.