Borussia Dortmund say United States winger Gio Reyna has suffered a setback in his bid to recover from a groin injury. Reyna withdrew from his country’s roster for their September friendlies against Canada and New Zealand due to a strain in his left groin.

Gio Reyna's injury woes continue as the 21-year-old is set for another month on the sidelines. Reyna suffered a groin injury while training with the U.S. men's national team back in September and has not returned to action for club or country since.

Gio Reyna is not expected to play for the USMNT again this year after suffering a setback in his recovery from a groin injury, Borussia Dortmund manager Nuri Sahin said.

Borussia Dortmund attacker Gio Reyna has suffered a further setback in his recovery from injury. if(typeof(jQuery)=="function"){(function($){$.fn.fitVids=function(){}})(jQuery)};

Finally, some good news for the USMNT. After U.S. midfielder Gio Reyna suffered a groin injury while training with the national team during the last international break, in which he was unable to participate and missed the matches against Canada and New Zealand, there is now what appears to be a light at the end of the tunnel.

Borussia Dortmund and United States men's national team winger Gio Reyna has had a further setback to his recovery from a groin injury. Reyna strained his groin while training with the USMNT last month, missing friendlies against Canada and New Zealand.

DORTMUND, Germany (AP) — Borussia Dortmund forward Karim Adeyemi is set to miss more than a month with a muscle injury after scoring three goals in his team's 7-1 win over Celtic, and his American teammate Gio Reyna has had a further setback to his recovery from a groin injury.

Borussia Dortmund coach Nuri Sahin said USMNT star Gio Reyna had suffered a setback in his recovery from a groin injury.