 Puygrenier scored his only league goal to date on 28 August in the 6–0 win over his old club.He also scored Nancy's opener in the 3–0 win over Feyenoord in the UEFA Cup.He was voted Fans' Player of the Year for 2006–07, and named in the Ligue 1 2007–08 team of the year the following season, where he helped Nancy stay unexpectedly in the top 3 for most of the season.