Beleneses/Academica portuguese league

[dreamlanding]

Can someone help me understand this line? Beleneses only +102 to win despite playing at home and having a much better record than Academica.

Beleneses 6-4-4 on the season
Academica 1-7-6 on the season

Shouldn't Beleneses be much bigger faves?

[GameChanger2014]

Just look it up the head to head match between these two clubs than u will know why. I'll take the under on this game.