Ismaila Sarr and Kalidou Koulibaly both netted either side of a Moises Caicedo goal to ensure Senegal made it to the next stage of the tournament.
Read our as-it-happened commentary below.
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90+8' The referee checks his watch and blows his whistle to signal the end of this match.
90+5' That's the end of the game for Boulaye Dia, who is replaced by Pape Abou Cisse (Senegal).
85' A substitution has been made. Angelo Preciado goes off and Jackson Gabriel Porozo Vernaza (Ecuador) comes on.
83' Boulaye Dia (Senegal) shoots after receiving a good pass. His effort from the edge of the box goes just wide of the right post.
74' The referee signals a substitution. Bamba Dieng (Senegal) is brought on as a substitute for Iliman Ndiaye.
74' Aliou Cisse prepares a substitution. Pathe Ciss is replaced by Nampalys Mendy (Senegal).
70' 1 - 2
Goal! Kalidou Koulibaly (Senegal) was in the right place at the right time to get to the rebound inside the box and gleefully rifles the ball into the left side of the goal. It's 1:2.
67' 1 - 1
Goal! The resulting corner is whipped into the box and Moises Caicedo (Ecuador) buries the ball into the back of the net from a Felix Torres knock down. 1:1.
66' Clement Turpin shows a yellow card to Idrissa Gueye (Senegal), who isn't surprised as the tackle was really hard and late.
64' Substitution. Djorkaeff Reasco (Ecuador) in, Michael Estrada out.46' Gustavo Alfaro makes a switch. Jeremy Sarmiento is coming on in place of Alan Franco (Ecuador) at the start of the second period.
46' Here is a change after the half-time break. Carlos Gruezo (Ecuador) is replaced by Jose Adoni Cifuentes Charcopa.
46' The second half has just started.
45+6' That is it for the first half after the referee blows his whistle and the players head to their respective dressing rooms.
44' 0 - 1
Goal! Ismaila Sarr (Senegal) wins the battle of wills and sends an unstoppable penalty past Hernan Galindez into the bottom right corner.
42' Piero Hincapie (Ecuador) brings an opponent down and Clement Turpin interrupts the game. It's a penalty! Great chance to score for Senegal!
8' Boulaye Dia (Senegal) receives a precise pass inside the box and takes a shot that flies just wide of the left post.
3' Good chance! Idrissa Gueye (Senegal) nicely turned his man inside the box but placed his effort just wide of the right post. He should have scored! The ball goes out of play and Ecuador will have a goal kick.
1' The referee blows his whistle and we are underway.
Pre-match:
Ecuador starting XI: Hernan Galindez - Angelo Preciado, Felix Torres, Piero Hincapie, Pervis Estupinan - Carlos Gruezo, Alan Franco, Moises Caicedo - Gonzalo Plata, Michael Estrada, Enner Valencia
Senegal starting XI: Edouard Mendy - Youssouf Sabaly, Kalidou Koulibaly, Abdou Diallo, Ismail Jakobs - Pathe Ciss, Papa Gueye - Iliman Ndiaye, Idrissa Gueye, Ismaila Sarr - Boulaye Dia
Players to watch: Enner Valencia has accounted for Ecuador’s last six goals in the World Cup finals and he could become only the fifth non-Brazilian from South America to score in every group game during post-war editions featuring 16+ teams (1954-present). Just six years after failing a trial with Welsh side Airbus UK, Boulaye Dia opened the scoring in Senegal’s win over Qatar, en-route to their maiden multi-goal margin victory in the World Cup proper.
Hot stat: Senegal have conceded beyond the 70th minute in each of their last six World Cup group stage games.
World Cup trivia: The word ‘Teranga’ in Senegal’s nickname is of Wolof ethnic origin and means hospitality or welcoming generosity.
