Having struggled in previous games in preparation for the new campaign, it is Vitor Pereira's final chance to take a look at his side before welcoming Manchester City to Molineux next week.
With starting spots up for grabs, which four players need to make an impression tomorrow?
Ki-Jana Hoever
The Dutchman returned from his loan in France last season and has been the surprise package in pre-season so far.
His performances in training were solid out in Portugal and since then his displays in friendlies have largely been strong.
Pereira has a lack of options at right-wing-back, but he has also shown faith in Hoever and started him consistently this summer, over players like Rodrigo Gomes and Pedro Lima.
Ki-Jana Hoever (Photo by Wolverhampton Wanderers FC/Wolves via Getty Images)
Ki-Jana Hoever (Photo by Wolverhampton Wanderers FC/Wolves via Getty Images)
However, Hoever showed some weaknesses against Girona last weekend. He got into fantastic attacking positions but wasted several chances with poor deliveries into the box.