The start of a six-match white-ball series between India and host Sri Lanka will be delayed by one day, the Sri Lanka Cricket said on Sunday, without giving a reason. India arrives in the island as scheduled on July 22, but will play their first T20I on July 27, a day later than originally planned, Sri Lanka Cricket said. Under the revised plan, the second T20I match will be on July 28 and the final in the three-match T20I series on July 30. All three T20I matches will be at Pallekele. The ODIs will start on August 2 with the second on August 4 and the final three days later .All ODI matches are scheduled at Premadasa Stadium in Colombo.