Opta rates Man Utd and Tottenham's Europa League chances after the pair drew the first legs of their quarter-finals.

IMAGO / Ulmer/Teamfoto With that game and the first leg between Real Madrid and Arsenal fed into Opta's supercomputer ... 17.6% chance of making it into the semi-finals of the Champions League.

Opta have dropped the chance of Real Madrid overturning the three goals and progressing to the competition's semi-final stage ... Arsenal are now the Opta supercomputer's favourites to win ...