Orissa beat a fighting Tripura by four wickets to register their second successive win in the East Zone Ranji Trophy one-day cricket league at Nehru Stadium in Assam on Thursday. Brief scores: Tripura 260/9 in 50 overs (Saurav Dubey 83, Rajesh Banik 39, Rajiv Saha 35; P Jayachandra 3/29, Pritamjit Das 3/41, Debasis Mohanty 2/33) lost to Orissa 263/6 in 49.1 overs (Bikash Swarup Pati 78, Payas Ranjan Sinha 64, Haladhar Das 50, P Jayachandra 25 n.o, Shiv Sundar Das 20 Tushar Saha 2/49).