Brazil striker Neymar is a slight doubt for Paris St Germain's Ligue 1 trip to Lille on Saturday because of a knock, coach Unai Emery said on Friday. "I hope he'll get better today," Emery told a news conference after Neymar did not train on Thursday. Neymar picked up the knock in his team's 3-2 win at Stade Rennais in the League Cup semi-final on Tuesday. PSG lead the table with 59 points from 23 games. (For more sports news and updates, follow Ahram Online Sports on Twitter at @AO_Sports and on Facebook at AhramOnlineSports.)