Mexico were held to a 0-0 draw by a stubborn Guatemala to move a step closer to the CONCACAF Gold Cup quarter-finals.
Miguel Herrera's men were left frustrated at the University of Phoenix Stadium in Glendale, Arizona as they failed to break down less-fancied Guatemala.
Mexico - six-time Gold Cup champions - had thrashed Cuba 6-0 in their Group C opener and had most of the ball against Guatemala, but lacked a cutting edge against a side that finished with 10 men, following Jose Manuel Contreras' red card.
