Simba lost 3-0 to Zesco on Saturday in a friendly match at the National Stadium to mark Simba Day celebrations.
Zesco who had promised to take the match seriously, were true to their word as they started strongly and maintained the pace throughout match.
The visitors where leading by a goal to nil by the half time break, and scored two more after the break with one coming in stoppage time.
Zesco showed a fast paced, attractive football and were cheered by Yanga fans who were happy seeing their arch nemesis struggling.
Simba made eight changes from their previous match, handing chances to three strikers on trial from Botswana, Kenya and Gambia in the process.