**Cell C Sharks outside-half Boeta Chamberlain kicked three drop goals as his side ended the Ospreys’ unbeaten start to the season with a convincing 27-13 win in Swansea.** The Sharks had conceded 77 points in losing their two opening fixtures, but lethargic Ospreys held no answers to the visitors’ energy and enterprise. Jeremy Ward and Marnus Potgieter scored their tries to add to Chamberlain’s hat-trick of drop goals, with Ruan Pienaar adding two penalties and a conversion. Gareth Anscombe kicked two penalties for the Ospreys to add to Gareth Thomas’ try, which Stephen Myler converted. Alun Wyn Jones made his first appearance since returning from the British and Irish Lions tour, but Welsh international prop Tomas Francis was a late withdrawal with a stomach bug.