كتب : وكالات
The relationship between the Egyptian champions and their supporters has been strained since the 1-1 home draw with JS Kabylie late in August.
Ahli appeared to be toothless during the game, having surrendered a one-goal lead and failed to score again even after the Algerian side were reduced to ten men shortly after the break.
A sell-out crowd at the 74,100-seat Cairo Stadium jeered Ahli for their lackluster performance after the African clash. Head coach Hossam Al-Badri had the Lion's share of the taunts.
In an attempt to alleviate the tension between the Red Devils and their supporters, Khashaba highlighted the importance of the spectators' presence in Heartland meeting.
"Ahli's fans always want the team to be at their best and they have every right to do so," he told the club's official website.
"But we know the fans will always be there to egg on the team.
"We want them to support us against Heartland. The fans' patience should be equal to their excitement in order for us to achieve our goals."
It's widely believed that the majority of Ahli's fans want Al-Badri to be relieved of his duties, while the beleaguered boss assured he will not step down.
Recent media reports suggested that Ahli were considering bringing in a foreign tactician instead of him.
Ahli lie second on five points, one clear of Nigeria's Heartland and two of bitter rivals and fellow Egyptian side Ismaili.
Kabylie are leaders with ten points.
In their remaining two group-stage matches, Ahli will face Heartland at home and Ismaili in Ismailia.