This French Cup match pits Concarneau against Nantes, presenting an intriguing David versus Goliath scenario. While Concarneau currently sits in a respectable 8th position in their league, their form suggests vulnerabilities. Their recent home form displays a mix of draws and narrow wins, highlighting a potential struggle against a team of Nantes' caliber. Nantes, despite their lower league standing (17th), plays in a higher division, the French Ligue 1, and the team's quality generally exceeds that of their opponent. Though their recent league form has been poor, with several losses and a struggle to convert draws into wins, the level of competition they face is significantly higher, which can be seen as an indicator of their capability. Their head-to-head record also doesn't provide significant insight, because it is just one match. Looking at the odds, the bookmakers favor Nantes, and the Asian Handicap reflects this. The odds suggest a relatively close match, which does have some risk. Considering Nantes' squad depth and experience in a higher division, they are likely to dominate possession and create more scoring chances. Considering all the factors, including the league difference, the bookmakers' odds, and the recent form of both teams, the prediction leans towards a win for Nantes, though the match may be tighter than expected. I predict the match will be under 2.5 goals. Nantes should win this match.