Sale Sharks travel to the Stoop having lost just one game this season while Harlequins are on the back of two straight losses.
Quins are winning many of the battles on the head to head stats noticeably outscroing Sale on tries scored this season 25 to 21.
In fact, the Lomndon side are better in the Goal Kicking Department, Ruck Success and Scrum success with Line Out Success all square.
On paper things are looking rosy for the home side but all the good aspects of their game are not translating into wins. Desperate for a win they could be a win away from getting back on track but face a Sharks side that are looking great home and away.