- Boulogne have never beaten Sochaux in competitive encounters (nine defeats and five draws).
- No player from these two sides has managed to reach the five-goal mark this season in the league.
- Sochaux have not won in seven league matches, currently the longest run alongside Grenoble.
- Sochaux are unbeaten in their five encounters against teams from the relegation zone this season.
- Sochaux and Boulogne have scored the fewest goals in the return legs (with respectively eight and nine).
