Although Nimes lost their last game, they were in a 4-game winning streak previously. Besides, they won 4 of their last 5 home games with a great performance.
On the other hand, Marseille are out of pressure now, so their morale is questionable in this game. Besides, they lost 2 of their last 3 games with a weakening form.
The AH line is away team (-0.25), which is not so in favor of the visitors.
Therefore the hosts may draw this game at least.