Emmanuel Clottey has extended his goal tally in the CAF Champions League to nine after scoring a hat-trick in the group stage on Saturday.The Ghana international inspired Berekum Chelsea to a 3-2 home win against Zamalek and that marked his second hat trick in the competition.Clottey, who leads the goal chart has now scored nine of Chelsea's 15 goals in seven matches so far in their debut in the continent's most prestigious club competition.The striker started his fine scoring form when he got a brace in their preliminary round 3-0 win against Liberia’s LISCR.He followed up with his first hat-trick at home in their 5-0 win against Raja Casablanca of Morocco in the first round.And he scored one of Chelsea's crucial goals in their 2-1 win against Coton Sport to qualify them to the mini-league.