Orissa prevailed over Jharkhand by four wickets to secure five points on the last day of their three-day East Zone Vijay Merchant Trophy under-16 cricket match at Bidanasi ground in Cuttack today. Brief scores: Jharkhand 113 and 131 (Shantanu Jena 4/28, Sumitosh Praharaj 3/34) lost to Orissa 162 and 83/6 (Abhinab Mishra 22).