GRA’s Esther Dede (L) is challenged by Blazers Georgina Lumumba during a past match at City Park Hockey Stadium in Parklands, Nairobi. [File, Standard] Reigning Kenya Hockey Union (KHU) Women’s Premier League champions Blazers Hockey Club will return to action this weekend with the aim of maintaining their unbeaten run. The record titleholders have two matches lined up this weekend against Mombasa Sports Club (MSC) and bitter rivals Sliders Hockey Club. A double victory will see them firm their grip on top of the table and remain on course to retain their title. They have 10 points from three wins and…