Auxerre recorded their biggest away win in Ligue 1 since October 2010 (also 4-0 v Arles-Avignon). On the other hand, it was Lens' largest defeat in the top-flight at Félix-Bollaert since December 2006 (0-4 v Lyon).
Auxerre have picked up 21 points against teams in the top half of the table this season in Ligue 1 (W5 D6 L6), with only Nice (22) and Paris SG (40) having more.
Lens have 45 points after 31 games in Ligue 1 2024/25, their lowest tally at this stage of a season since their rise in the top-flight in the summer of 2020.
Lens have lost none of their last nine Ligue 1 matches against Auxerre (W4 D5), being on a longer run only against Rennes (10) among current top-flight teams.
Lens have kept nine clean sheets at home against Auxerre in all competitions over the last 20 years, their joint-most against an opponent over that period (9 also v Troyes).
Lens have won four of their last six Ligue 1 matches (L2), as many as in the previous 11 (D1 L6).
Auxerre have lost their last two Ligue 1 games, as many as in the previous 10 (W4 D4), having not lost three consecutive matches in the top-flight since last August/September (4).
Lens have lost seven of their 15 home games in Ligue 1 2024-25 (W6 D2), two more than in the previous two seasons combined (5 losses in 36 matches).