India will lock horns with the West Indies today in their fourth group match of the ICC Cricket World Cup. The match will be played in Perth at 12 noon Indian Time.With big-margin victories over Pakistan, South Africa and UAE, the defending champions are undisputed in this tournament, sitting at the top of Pool-B. The Windies, on the other hand, are third in the group. They have won 2 of the four matches played so far.A victory for Team India today will virtually get them a quarter-final berth, while for the West Indies, a defeat will further dim their hopes of booking a place in the knock-out stage.All India Radio will broadcast live commentary on the match alternately in Hindi and English. It can be heard on Rajdhani and FM Gold network from 11.30 AM.