Wales v South Africa: Lock Ian Evans is injury concern Lock Ian Evans is an injury doubt for Wales ahead of the opening game of the autumn international against South Africa. Wales face the Springboks at the Millennium Stadium on Saturday. The Osprey is struggling with an Achilles tendon injury and did not train with Wales in the first week of their training camp. Prop - Gethin Jenkins Hooker - Richard Hibbard Prop - Adam Jones Lock - Alun Wyn Jones Lock - Ian Evans Back-five - Ryan Jones Flanker - Dan Lydiate Flanker - Sam Warburton Flanker - Justin Tipuric Number eight - Toby Faletau Scrum-half - Mike Phillips Utility back - James Hook Centre - Jonathan Davies Wing - George North Full-back - Leigh Halfpenny "He didn't train with the team last week," confirmed Wales defence coach Shaun Edwards. He was resting his Achilles. Evans played all five games in Wales' Six Nations title win in 2013. The Wales and British and Irish Lions tourist to Australia in 2013 has struggled with injury since the Ospreys began their Pool 1 campaign in the Heineken Cup. Evans, 29, is one of six possible second rows named in Warren Gatland's Wales squad, with Alun Wyn Jones expected to fill one lock berth against the Springboks. Bradley Davies of the Blues, Perpignan's Luke Charteris, Dragons captain Andrew Coombs and Ryan Jones of the Ospreys are all options to replace Evans in the engine room. But Perpignan's Charteris, who was a mainstay for Wales during the 2011 World Cup, is back to full fitness after a knee injury and has trained well this week. "I actually watched him [Charteris] play in the Gloucester versus Perpignan game," said Edwards. Ryan Jones He came on off the bench in that game and had quite an accomplished 20 minutes. Last week he was good in training. Wales will also be without injured British and Irish Lions duo centre Jamie Roberts (ankle) and wing Alex Cuthbert (ankle). Scarlets centre Scott Williams is expected to replace Roberts in the Wales midfield and partner his regional team-mate Jonathan Davies. Dan Biggar of the Ospreys, who guided Wales to the 2013 Six Nations title, will contest the fly-half role with fit-again Scarlets pivot Rhys Priestland. Wings Liam Williams of the Scarlets and Ospreys flyer Eli Walker are in contention to replace Cuthbert on the wing. Otherwise, Gatland's side have a pretty settled look about it with 11 Lions expected to be named in his starting line-up when he names it on Tuesday.