Kenya national team Harambee Stars striker Moses Shumah grabbed a brace as Power Dynamos beat Mines United 3-0 on Wednesday.
He now has 17 league goals, the same number that won him the Golden Boot last season in Kenya.
He has scored as many goals as Nkana have this season, and they face each other this Saturday in the Kitwe Derby.
He is now 7 goals ahead of second-placed Albert Kangwanda in the scoring chart.
Power Dynamos are 4 points clear at the top and still have 2 games in hand.