Krishnan was a key member of the Indian team which reached the Challenge Round of the Davis Cup in 1966, whilst also reaching the Inter-Zonal final with the team on five other occasions, in 1956, 1959, 1962, 1963 and 1968. India surprised West Germany in the inter-zonal semi-finals with Krishnan beating Wilhelm Bungert (a Wimbledon finalist later that year). At <MASK>, in the semi-finals against Brazil, the two sides won two matches each and it all came down to Krishnan's match against the Brazilian champion, Tomas Koch.
రామనాథన్ కృష్ణన్
Brazil Calcutta వ్యాపారస్తురాలు భారతదేశం