Monaco sealed a spot in the Champions League thanks to a 1-0 win at Lorient in the final round of Ligue 1 matches.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.
Herve Bazile scored twice as Caen made it an unhappy end to the season for Evian with a 3-2 victory.
Evian's relegation to Ligue 2 was confirmed on as a late penalty condemned them to a 2-1 defeat to St Etienne.
PSG are on the brink of winning the Ligue 1 title after Caen stunned Lyon 3-0 on Saturday, while Metz were relegated.
Reims won 3-2 at Evian on Saturday night to clear up the bottom of the Ligue 1 table.