Reinaldo Rueda hopes Alexis Sanchez can help Chile rediscover a clinical streak in front of goal, despite his disappointing form for Manchester United.
Sanchez was expected to mount a strong start to the season for United, having not played for his country since March due to their failure to qualify for the World Cup.
However, the former Arsenal and Barcelona forward has scored just one goal in seven appearances in all competitions for Jose Mourinho's team.
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Sanchez sat out Friday's 3-0 defeat to Peru in the United States due to visa issues but is available to face Mexico on Tuesday, and Rueda is keen for him to make a goalscoring impact with Chile having found the net just seven times since he took charge in January.