Champions Cup roundup: Scarlets sink Toulon as Ulster crash at Clermont

• Late Halfpenny misses prove costly for Toulon in narrow win for Scarlets• Abendanon double for Clermont leaves Ulster up against it in Pool 5Leigh Halfpenny missed two late penalties as the Scarlets held on to secure a famous 22-21 home victory over the three-times champions Toulon. Halfpenny kicked seven penalties but crucially was wayward with four other attempts – two in each half.The Scarlets, Wales’s only representative in the competition, had led from the 11th minute when Rhys Patchell, who supplied 17 points with the boot, kicked a penalty, with Scott Williams scoring the only try of …