Pierre Sage

The provided news articles do not mention anyone named Pierre Sage. The articles primarily discuss Ligue 1 football matches, specifically focusing on the derby between Lille (LOSC) and Lens (RC Lens). Lille defeated Lens 3-0, a significant loss for Lens in their pursuit of the league title and a boost for Lille's Champions League aspirations. The articles also mention that Paris Saint-Germain (PSG) requested a postponement of their match against Lens, a request that Lens opposes. The articles highlight the importance of these matches in the context of the Ligue 1 title race and qualification for European competitions. Without any mention of Pierre Sage, it's impossible to provide any relevant information about him based on the given context.