Jo-Wilfried Tsonga isn't reaching his potential, said Annabel Croft
Thursday 8 November 2012 10:39, UK
Image:Tsonga: beaten and on the verge of leaving the tournament
Annabel Croft was frustrated to see Jo-Wilfried Tsonga once again fail to hit the heights he's capable of in his three-set defeat to Tomas Berdych at the O2.
