كتب : Amro Hassan
The encounter, which was supposed to be held on Tuesday, was rescheduled due to its clash with Ismaili's Arab Champions League (ACL) tie against Esperance on Wednesday.
"The Egyptian FA scheduled the game for Tuesday despite earlier knowing that Ismaili will not be available to play on this timing," Radwan told FilGoal.com.
"Now we'll have a seven-day gap between our last and next league games, and this can negatively affect my players as we wanted to take advantage of our good form."
Radwan added that he'll try to overcome the compulsory break by arranging a friendly game during the current week.
Contractors have collected five points from their last four league games, after two draws against Petrojet and Masri, a defeat to Ahli and a 3-1 win over Olympic.
The Mountain Wolves are currently twelfth in the Egyptian Premier League table with 23 points.