Royal Challengers Bangalore beat Guyana by nine wickets in the Champions League Twenty20 cricket match at Centurion in South Africa last night. Put to bat first, Guyana made a paltry 103 runs in stipulated 20 overs. With a meager 104 to chase, Royal Challengers Bangalore scored 106 in 12.2 overs to start their campaign on a winning note. Star performer for Bangalore team Jacques Kallis, who took three wickets, remained not out on 43.In the first match at the same venue, South Australian Redbacks defeated Highveld Lions by Eleven runs. Chasing a victory target of 179 runs, Highveld Lions finished with 167 for 8 in their 20 overs.