Although Leganes’ overall performance is weaker than that of Alaves, they only lost 1 of of their last 5 home games in the league with a win rate of 60%.
On the other hand, Alaves are not good at playing away games. Besides, they were the inferior side in previous encounters. Moreover, the AH line increased from -0.25 to -0.50 for the hosts, which is not in favor of Alaves.
Therefore Leganes should be supported on home field.