Paris Saint-Germain forward Kylian Mbappe hobbled off in the first half of Friday's French Cup final with an ankle injury after a dreadful tackle by Saint-Etienne captain Loic Perrin. Mbappe received lengthy treatment but was eventually substituted after his right ankle was caught by a clumsy Perrin challenge that resulted in a red card for the centre-back in likely his final game for Saint-Etienne. Mbappe was replaced by Pablo Sarabia but the greater concern for PSG will be the severity of his injury ahead of next month's Champions League quarter-final against Atalanta in Lisbon. PSG also face Lyon in the French League Cup final next Friday before resuming their European campaign in a reworked tournament at the Estadio da Luz on August 12. mw/pb