Middlesbrough vs Chelsea, 2023-24 English Carabao Cup, Semifinals

Middlesbrough shock Chelsea in Carabao Cup semifinal first leg

Chelsea suffered a surprise 1-0 loss at second-tier Middlesbrough in the first leg of their League Cup semi-final on Tuesday with Hayden Hackney's goal giving Mauricio Pochettino's wasteful side plenty to do in the return.

• 0': Lineups are announced and players are warming up.
• 0': First Half begins.
• 1': Attempt saved. Emmanuel Latte Lath (Middlesbrough) right footed shot from the right side of the box is saved in the centre of the goal.
• 1': Delay in match because of an injury Emmanuel Latte Lath (Middlesbrough).
• 3': Delay over. They are ready to continue.
• 4': Delay in match because of an injury Emmanuel Latte Lath (Middlesbrough).
• 5': Delay over. They are ready to continue.
• 5': Substitution, Middlesbrough. Josh Coburn replaces Emmanuel Latte Lath because of an injury.
• 5': Attempt saved. Cole Palmer (Chelsea) left footed shot from outside the box is saved in the centre of the goal. Assisted by Noni Madueke.
• 6': Axel Disasi (Chelsea) wins a free kick in the defensive half.
• 6': Foul by Matt Crooks (Middlesbrough).
• 7': Foul by Enzo Fernández (Chelsea).
• 7': Hayden Hackney (Middlesbrough) wins a free kick in the attacking half.
• 13': Corner, Chelsea. Conceded by Lukas Engel.
• 13': Corner, Chelsea. Conceded by Dael Fry.
• 14': Attempt missed. Conor Gallagher (Chelsea) right footed shot from outside the box is high and wide to the right following a corner.
• 15': Foul by Jonny Howson (Middlesbrough).
• 15': Noni Madueke (Chelsea) wins a free kick on the right wing.
• 17': Alex Bangura (Middlesbrough) wins a free kick in the defensive half.
• 17': Foul by Noni Madueke (Chelsea).
• 17': Delay in match because of an injury Alex Bangura (Middlesbrough).
• 20': Delay over. They are ready to continue.
• 20': Substitution, Middlesbrough. Matt Clarke replaces Alex Bangura because of an injury.
• 21': Offside, Middlesbrough. Josh Coburn is caught offside.
• 23': Foul by Hayden Hackney (Middlesbrough).
• 23': Moisés Caicedo (Chelsea) wins a free kick on the right wing.
• 25': Foul by Conor Gallagher (Chelsea).
• 25': Jonny Howson (Middlesbrough) wins a free kick in the defensive half.
• 27': Foul by Daniel Barlaser (Middlesbrough).
• 27': Raheem Sterling (Chelsea) wins a free kick in the defensive half.
• 29': Attempt missed. Noni Madueke (Chelsea) left footed shot from the right side of the box misses to the left. Assisted by Malo Gusto.
• 29': Corner, Chelsea. Conceded by Dael Fry.
• 29': Attempt missed. Levi Colwill (Chelsea) header from the centre of the box is just a bit too high. Assisted by Cole Palmer with a cross following a corner.
• 30': Foul by Levi Colwill (Chelsea).
• 30': Isaiah Jones (Middlesbrough) wins a free kick on the right wing.
• 30': Levi Colwill (Chelsea) is shown the yellow card for a bad foul.
• 31': Attempt missed. Cole Palmer (Chelsea) left footed shot from the centre of the box is close, but misses to the right.
• 32': Attempt missed. Hayden Hackney (Middlesbrough) right footed shot from outside the box misses to the left. Assisted by Matt Crooks with a through ball.
• 35': Enzo Fernández (Chelsea) wins a free kick in the attacking half.
• 35': Foul by Jonny Howson (Middlesbrough).
• 35': Corner, Chelsea. Conceded by Dael Fry.
• 36': Attempt missed. Moisés Caicedo (Chelsea) header from a difficult angle on the left is close, but misses to the left following a corner.
• 37': Goal! Middlesbrough 1, Chelsea 0. Hayden Hackney (Middlesbrough) left footed shot from the right side of the six yard box to the centre of the goal. Assisted by Isaiah Jones.
• 40': Attempt missed. Noni Madueke (Chelsea) right footed shot from the right side of the box is close, but misses the top right corner. Assisted by Cole Palmer.
• 41': Attempt blocked. Lukas Engel (Middlesbrough) left footed shot from outside the box is blocked. Assisted by Daniel Barlaser.
• 44': Foul by Axel Disasi (Chelsea).
• 44': Josh Coburn (Middlesbrough) wins a free kick in the defensive half.
• 45'+2': Attempt missed. Moisés Caicedo (Chelsea) right footed shot from outside the box is close, but misses to the left. Assisted by Enzo Fernández.
• 45'+3': Foul by Isaiah Jones (Middlesbrough).
• 45'+3': Levi Colwill (Chelsea) wins a free kick in the defensive half.
• 45'+3': Attempt saved. Enzo Fernández (Chelsea) right footed shot from outside the box is saved in the centre of the goal. Assisted by Raheem Sterling.
• 45'+3': Attempt missed. Cole Palmer (Chelsea) left footed shot from very close range is too high.
• 45'+4': Foul by Rav van den Berg (Middlesbrough).
• 45'+4': Levi Colwill (Chelsea) wins a free kick in the defensive half.
• 45'+5': Attempt saved. Cole Palmer (Chelsea) left footed shot from the right side of the box is saved in the centre of the goal. Assisted by Moisés Caicedo with a through ball.
• 45'+6': Conor Gallagher (Chelsea) wins a free kick in the defensive half.
• 45'+6': Foul by Matt Crooks (Middlesbrough).
• 45'+6': Foul by Hayden Hackney (Middlesbrough).
• 45'+6': Malo Gusto (Chelsea) wins a free kick on the right wing.
• 45'+7': First Half ends, Middlesbrough 1, Chelsea 0.
• 45': Second Half begins Middlesbrough 1, Chelsea 0.
• 48': Attempt missed. Josh Coburn (Middlesbrough) header from very close range misses to the right following a fast break.
• 49': Foul by Noni Madueke (Chelsea).
• 49': Jonny Howson (Middlesbrough) wins a free kick in the defensive half.
• 51': Daniel Barlaser (Middlesbrough) wins a free kick in the attacking half.
• 51': Foul by Moisés Caicedo (Chelsea).
• 53': Attempt saved. Noni Madueke (Chelsea) header from the centre of the box is saved in the top centre of the goal. Assisted by Enzo Fernández with a cross.
• 55': Attempt missed. Axel Disasi (Chelsea) right footed shot from outside the box is high and wide to the right. Assisted by Conor Gallagher.
• 57': Foul by Malo Gusto (Chelsea).
• 57': Lukas Engel (Middlesbrough) wins a free kick in the defensive half.
• 57': Offside, Middlesbrough. Josh Coburn is caught offside.
• 61': Attempt missed. Conor Gallagher (Chelsea) right footed shot from the centre of the box misses to the left. Assisted by Malo Gusto with a cross.
• 63': Substitution, Chelsea. Mykhailo Mudryk replaces Noni Madueke.
• 63': Substitution, Chelsea. Armando Broja replaces Enzo Fernández.
• 67': Corner, Middlesbrough. Conceded by Malo Gusto.
• 68': Attempt missed. Daniel Barlaser (Middlesbrough) right footed shot from outside the box is too high. Assisted by Hayden Hackney following a fast break.
• 69': Delay in match because of an injury Malo Gusto (Chelsea).
• 70': Delay over. They are ready to continue.
• 73': Attempt saved. Mykhailo Mudryk (Chelsea) right footed shot from outside the box is saved in the centre of the goal. Assisted by Raheem Sterling.
• 75': Attempt missed. Raheem Sterling (Chelsea) right footed shot from the centre of the box is close, but misses the top right corner. Assisted by Mykhailo Mudryk.
• 83': Corner, Chelsea. Conceded by Jonny Howson.
• 83': Attempt missed. Axel Disasi (Chelsea) left footed shot from the centre of the box is close, but misses to the left following a corner.
• 84': Offside, Middlesbrough. Josh Coburn is caught offside.
• 85': Attempt blocked. Conor Gallagher (Chelsea) right footed shot from outside the box is blocked.
• 89': Delay in match because of an injury Matt Crooks (Middlesbrough).
• 90': Substitution, Chelsea. Alfie Gilchrist replaces Malo Gusto.
• 90': Delay over. They are ready to continue.
• 90'+1': Foul by Moisés Caicedo (Chelsea).
• 90'+1': Josh Coburn (Middlesbrough) wins a free kick in the defensive half.
• 90'+3': Isaiah Jones (Middlesbrough) is shown the yellow card.
• 90'+4': Corner, Chelsea. Conceded by Hayden Hackney.
• 90'+4': Foul by Armando Broja (Chelsea).
• 90'+4': Jonny Howson (Middlesbrough) wins a free kick in the defensive half.
• 90'+5': Second Half ends, Middlesbrough 1, Chelsea 0.
• 0': Match ends, Middlesbrough 1, Chelsea 0.