I think that real Madrid today without any problems should win Tottenham. Put a few tens of dollars to win Madrid. Though the coefficient is small, but still better than nothing.
Football is not as predictable as people think it is and I wouldnt risk so much money if I were you because it sums up to a game of chance and this is the biggest competition which motivates the underdog to put up a good fight, besides Tottenham lacks experience in such competitions but I wouldn't write them off because this is a team full of quality. My prediction both teams score