MUNICH — Bayern Munich midfielder João Palhinha will miss Portugal’s upcoming Nations League matches against Poland and Croatia with a groin injury. Bayern said on Thursday that Palhinha will travel back to Munich for further treatment. It did not reveal the severity of the injury or provide a timeline for the 29-year-old player’s recovery. Bayern next plays Augsburg at home in the Bundesliga on November 22, before hosting Paris Saint-Germain in the Champions League, four days before visiting Borussia Dortmund in the Bundesliga.