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 last five years have been an emotional rollercoaster on and off the pitch for RGC1404. Promotion to the Principality Premiership was the culmination of five years of hard work and investment in North Wales. WRU TV caught up with prop Joe Simpson, who was one of the first intake of WRU North Wales Academy players in 2010.
Ebbw Vale captain Damien Hudd picked up the biggest accolade of the night at the 11th Principality Premiership Awards Evening held at Principality Stadium, after leading his side to the title for the first time.
Wales assistant coach Robin McBryde is predicting a tough battle against England on Sunday despite the fact they may not be considered to be at full strength. Players will be out to impress Eddie Jones which makes England a dangerous proposition, he says.
Wales U20 captain Tom Phillips and performance psychologist Dr Rich Neil explain why spending three days at Monmouth RFC has further strengthened the togetherness of the squad ahead of the #WorldRugbyU20s