Nathan Collins faces uncertainty for Republic of Ireland Nations League matches

Republic of Ireland captain Nathan Collins is a doubt for the upcoming Nations League campaign following a calf injury sustained in Premier League play. The defender was forced off during Brentford's 1-1 draw against Sunderland last weekend. Brentford manager Keith Andrews confirmed in a news conference that the centre-back will miss upcoming club fixtures prior to the international break. Collins, who has earned 40 international caps, is now undergoing treatment for the injury. The Republic of Ireland team is scheduled to begin its Group B3 campaign against Kosovo on 24 September. Further matches include a fixture against Israel on 27 September, followed by a home game against Austria on 1 October and a second encounter with Israel on 4 October.

• 3:34 PMYahoo Sports — Collins a doubt for Republic of Ireland with calf injury
• 3:26 PMBBC Football — Collins a doubt for Republic of Ireland with calf injury