Former national tennis champion banned for two years; morphine found in dope test
                                    
                                    Former national champion Dalwinder Singh has been banned for two years by the International Tennis Integrity Agency after testing positive for morphine. The 29-year-old admitted to the violation, attributing the substance to pain medication following wrist surgery. However, he failed to provide supporting evidence, leading to the suspension and forfeiture of his results.
                                    
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