Valencia slumped to a shock 2-0 reverse in Norway on Wednesday and, having also lost 2-1 to Chelsea in their last European outing, are now third in Group B, four points adrift of top spot.
"The calculations mean that by winning the two home games we can then see what our chances are before the visit to Chelsea in the last game of the group," Sanchez Flores said.
Copyright (c) PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms