Rosenborg come into this in poor shape, sitting 14th in the Eliteserien with just one win from their last five and a home record that offers little comfort. They have kept no clean sheets at home this season, conceding an average of 1.3 goals per game on their own patch, which tells its own story about their defensive vulnerabilities.

Lillestrom, by contrast, are in excellent form and look every bit a top-three side. Their away record is particularly striking — they have conceded just 0.2 goals per game on the road and kept a clean sheet in 75% of away fixtures, well above the league norm. Their BTTS rate of just 25% away from home compared to the league average of 51% underlines how hard they are to score against.

This looks more comfortable for Lillestrom than the context of a derby-type fixture might imply. The visitors appear undervalued given their defensive solidity and the hosts' current struggles.