Defending champions East Bengal will take on Prayag United in the final of the 117th IFA Shield football tournament in Kolkata tomorrow. All India Radio will broadcast live commentary on the final match to be played at Yuva Bharati Krirangan. The commentary can be heard on Rajdhani and FM Gold channels from 5.25 P.M. onwards. In the semi-finals, while East Bengal beat Mohun Bagan 4-2 in the tie-break, Prayag United defeated Deportivo Saprissa by two goals to one.