Despite posting an unbeaten start to the season, Kariobangi Sharks have only won once leaving head coach William Muluya looking to sort out his defense and sharpen his attack.Sharks have picked up stalemates against Nairobi City Stars, Gor Mahia, and FC Talanta while recording their sole victory of the season against Ulinzi Stars.Matano opens up on reason for Tusker’s impeccable season startThe 2018 FKF Cup champions have the third-worst defense in the league, having shipped in six goals in the four matches they have played this campaign.This season, Sharks are yet to keep a clean sheet in the four games which have cost them vital points that would have seen them higher up on the standings.##NAJAVA_MECA_6906299##Muluya revealed that he is looking to sharpen his attack to fire in more goals and also solidify his defense as he challenged his young squad to start posting better results.“We want to try and score more than one goal, if you score more than a goal you are able to get good results. I want to focus on my defense, someone can’t throw a ball then you foul them.Omboko Milemba expresses desire to lead AFC Leopards againWe want to be able to defend aerial balls, the boys should also compete, they don’t need any more time. We should start getting results now, though they are young this is a league competition,” said Muluya.Sharks will restart the league with a clash against Kakamega Homeboyz on Wednesday 4 January.