This is a match where Real Madrid will be seeking to score a lot of goals in order to be on top on the log standings in case Barcelona and Las Palmas win their matches. Osasuna is without a win so far this season and they have conceded 3 goals so far. Real Madrid at home is deadly and i see a lot of goals in this match beginning first 10 min of first half. Osasuna's defense will not be able to stop Real Madrid's attacking Midfield and Strikers. I'm betting on over 1.5 goals to be scored first half with stake of 8/10.
That is very possible when Real Madrid will play on its own home ground, but if go with kind of bet for 1st half than it's very risky, from my point of view Real Madrid HT has more better chance this time, Osasuna not had good start and very weak team than good luck for your bet.