Wales head coach Warren Gatland has discussed the impact of referee Jaco Peyper's injury on his team's performance.
Argentina produced a stunning comeback to knock Wales out of Rugby World Cup at the quarter-final stage 29-17 at Stade Velodrome on Saturday.
Argentina's Mateo Carreras scored a hat-trick to help the Los Pumas see off Japan 39-27 in their winner-takes-all Pool D clash on Sunday.
Nicolas Sanchez celebrated his 100th Test appearance with a 20-point haul as Argentina stayed on course for the World Cup quarter-finals with a 59-5 win over Chile in Nantes.
Emiliano Boffelli was the difference-maker as Argentina survived a late charge to beat Samoa 19-10 and reignite their Rugby World Cup campaign.
Freddie Steward has revealed that England's impressive performance against Argentina was inspired by a blast from defence coach Kevin Sinfield after their loss to Fiji.