Need to know who wins? Sports analytics site PredictionMachine.com predicts the winner through its Predictalator big data analytics engine by running 50,000 virtual simulations of the game.
Built by Paul Bessire, a statistician and veteran sports journalist, PredictionMachine.com has a pretty good record; it's undefeated in picking conference championships over the past four years and has a 9-1 record against the spread.
The prediction engine, based on a SQL database, takes into account every player's past and current stats and how weather might affect their game. For example, if Seattle Seahawk's running back Marshawn Lynch averages 4.2 yard per carry, the database uses that information in conjunction with statistics about the 49ers defensive line and how weather effects the players.
So who will win? Seattle with a score of 24-21.