James Ward-Prowse had scored twice in the first half before Andre Gray pulled one back - and Saints were crestfallen when Doucoure's equaliser was allowed to stand.
Alan Pardew oversaw his first Premier League victory as West Brom manager thanks to a 2-0 win over Brighton, while Rafael Benitez's Newcastle came from behind to draw 1-1 with bottom-of-the-table Swansea City as the battle to avoid relegation intensified.
Benitez urges his Newcastle players to be more clinical
For me, it is obvious. "It is not a team at the bottom that will come here and say, "We are relegated" and that is it. Atsu was rested in Newcastle's Cup game against Luton Town. "These three are not available, but Mitrovic is closer".
Leicester looked to take the game to their hosts and not content to simply sit back, with Ben Chilwell in particular enjoying himself down the Foxes left-hand side, while the pace of Jamie Vardy and guile of Riyad Mahrez caused Antonio Conte's side problems in the first half.
#17 Wildcats holding 41-38 lead over Oregon
Scored nearly 50 points this weekend (Trier totaled 46) and was 11 for 11 from the free-throw line in a clutch game. "Credit them. Ayton leads in rebounds with 11.5 while Parker Jackson-Cartwright tops in assists with 4.9 per game.
Dark Souls: Remastered announced
Dark Souls II producer Takeshi Miyazoe admitted that the game was rushed to get it out to players. Dark Souls was first released for PlayStation 3 and Xbox 360 in 2011 to widespread acclaim.
Chelsea held 0-0 at home by Leicester
He said: "I understand that the other teams try to kill (rival) teams and to anticipate the situation". Sanchez has been linked with Manchester City , with Manchester United reportedly entering the bidding.