Clermont are now fifth in the Top 14, one point behind Biarritz Olympique and Stade Francais Paris, and Jones has already scored 86 points.
Leading the championship are the reigning Heineken Cup champions Toulouse, who had a try from Welsh Grand Slam skipper Gareth Thomas to thank for making it six wins out of six in their 30-22 win over Perpignan.
As well as scoring his fourth try of the season, Thomas also made another for fellow win Cedric Heymans in another outstanding performance.
The WRU has teamed up with Crawshay's to tour Georgia in June. The side, which will be called the Crawshays WRU President's XV, will play Emerging Georgia twice, in a tour which supports the Welsh Government's efforts to grow relations between the two countries.
Wales Sevens are looking to re-group after a disappointing tournament last time out in South Africa. The next double leg in New Zealand and Las Vegas offers Gareth Williams a chance to redeem themselves.
Wales Women's head coach Rhys Edwards was at Llandovery to see the conclusion of an entertaining Women's Regional championship where any one of three teams were in contention for title glory on the last day of action.