The in-form dynamic opening Rajasthan Royals pair of Jos Buttler and Yashasvi Jaiswal will face a quality ‘Spin Test’ on a tricky Chepauk pitch when they lock horns with some world-class short-format tweakers in the Chennai Super Kings line-up in an IPL match here on Wednesday.

The England white-ball skipper and his young Indian partner have both scored a couple of half-centuries each and that too at healthy strike-rates—180.95 for Buttler and 164.47 for Jaiswal.