Kariobangi Sharks head coach William Muluya has urged his forward Robert Onyango to be consistent after he put in a good show against Vihiga United on Saturday in Thika.The Sharks number 9, who was acquired from Lakeview FC just before the start of the season featured in the entire game and although he did not find the back of the net in the 4-0 win over United, he looked lively and put in a great shift throughout the game.It was his first 90 minutes as a Sharks player and Muluya was impressed. He however urged the left-footed striker to be more consistent in the upcoming games.“Robert had his first full 90 minutes as a Kariobangi Sharks player, he did well and I urge him to be better in the next game. I do not want to want to see him perform well in one game. I want the consistency week in, week out and that will be good for us as a team,” Muluya told Mozzart Sport.Match Update | 89’Sharks thought they had pulled one back courtesy of a goal from substitute Robert Onyango but that goal is disallowed.🔴Ulinzi 2 – 0 Sharks ⚪#UlinziVsSharks#BKPL— Betking Kenya Premier League (@Officialfkfpl) May 22, 2021 The Harambee Stars assistant coach was equally happy to see winger James Mazembe chip in with a goal and a couple of assists. The left-footed forward has been struggling and Muluya hopes that the player hits top form again.“Mazembe is trying to rediscover himself, the last few games have not been so good for him, and against Vihiga he did well, hopefully, he picks the good form he exhibited before the recent struggle” he added. Sharks are currently 4th in the FKF Premier League with 41 points after 25 rounds of league matches. Next for them is a match against Gor Mahia.