Who is the favourite in the biggest clash in the last 16, PSG or Real Madrid? The Ligue 1 giants have a 49% chance of advancing to the next stage, while Los Blancos are slightly more likely at 51%.
The other tie which sticks out is Barcelona v Chelsea. According to our statistics, Barcelona are the favourites, which a chance of 54% of winning the tie, compared to Chelsea's 46%.
As Juventus face Tottenham, the Serie A champions are 52% likely to go through to the quarter finals, while Spurs have a 48% chance. A slight advantage for 'Il Bianconeri'.
The tie between Sevilla and Manchester United promises to be exciting, although Mourinho's side have an advantage of the La Liga side, with a 55% chance compared to 45%.
FC Basel will face Manchester City, and the clear favourites are the Premier League side. City have a 66% chance of progressing to the final eight, while the Swiss side have just a 34% chance.
The Reds are slight favourites in their tie with Porto, as the Portuguese side have a 48% chance, compared to Liverpool's 52%.
When Bayern Munich face Besiktas, they will be strong favourites to emerge victorious with a percentage of 60%, compared to 40% for the Turkish side.
Another one of the somewhat uneven pairings is Shakhtar Donetsk vs Roma. The Ukrainians are 38% likely to advance, compared to 62% for the Italian side.
These figures are courtesy of ELO, a variable which works out a team's likelihood of progressing based on their players, recent results, spikes in form etc.
The statistics have spoken now, but the ball will do the talking in February...