Week 8 of the 2015 NFL pro football season is history, and Microsoft's Bing prediction engine had an excellent record in picking the winning teams. Bing correctly picked the outcomes of 13 out of last week's 14 games.
The only game it missed was the match between the Tampa Bay Buccaneers and the Atlanta Falcons. Bing predicted the Falcons would win but Tampa Bay managed to pull off an upset in overtime with a score of 23-20. Bing now has an 80-39 record at the midway point of the NFL 2015 season.
Bing predicted that the Kansas City Royals would win the 2015 World Series in six games against the New York Mets. In the end, the Royals did indeed win, but it only took five games to do so.
Source: Bing blog