Match ends, Leyton Orient 1, Birmingham City 2.

Second Half ends, Leyton Orient 1, Birmingham City 2.

Hand ball by Lukas Jutkiewicz (Birmingham City).

Attempt blocked. Paik Seung-Ho (Birmingham City) right footed shot from outside the box is blocked.

Koji Miyoshi (Birmingham City) wins a free kick in the attacking half.

Foul by Jayden Sweeney (Leyton Orient).

Taylor Gardner-Hickman (Birmingham City) wins a free kick in the defensive half.

Foul by Darren Pratley (Leyton Orient).

Substitution, Leyton Orient. Sonny Perkins replaces Charlie Kelman.

Substitution, Leyton Orient. Diallang Jaiyesimi replaces Ollie O'Neill.

Substitution, Leyton Orient. Darren Pratley replaces Jordan Brown.

Attempt missed. Daniel Agyei (Leyton Orient) header from the centre of the box is too high. Assisted by Jamie Donley with a cross following a corner.

Substitution, Birmingham City. Koji Miyoshi replaces Keshi Anderson.

Substitution, Birmingham City. Lukas Jutkiewicz replaces Alfie May.

Corner, Leyton Orient. Conceded by Bailey Peacock-Farrell.

Attempt saved. Charlie Kelman (Leyton Orient) left footed shot from the left side of the box is saved in the bottom right corner.

Attempt blocked. Daniel Agyei (Leyton Orient) left footed shot from the left side of the box is blocked.

Delay over. They are ready to continue.

Delay in match (Birmingham City).

Corner, Leyton Orient. Conceded by Ethan Laird.

Attempt blocked. Jamie Donley (Leyton Orient) right footed shot from outside the box is blocked.

Attempt missed. Jamie Donley (Leyton Orient) left footed shot from outside the box is close, but misses to the right.

Attempt saved. Daniel Agyei (Leyton Orient) left footed shot from the left side of the box is saved in the bottom left corner. Assisted by Jamie Donley.

Attempt blocked. Ayumu Yokoyama (Birmingham City) right footed shot from outside the box is blocked. Assisted by Alex Cochrane.

Attempt missed. Taylor Gardner-Hickman (Birmingham City) right footed shot from outside the box is high and wide to the right. Assisted by Ayumu Yokoyama.

Attempt missed. Ayumu Yokoyama (Birmingham City) right footed shot from outside the box is close, but misses to the right. Assisted by Alex Cochrane.

Substitution, Leyton Orient. Daniel Agyei replaces Zech Obiero.

Substitution, Birmingham City. Ayumu Yokoyama replaces Emil Hansson.

Substitution, Birmingham City. Taylor Gardner-Hickman replaces Luke Harris.

Attempt blocked. Ethan Laird (Birmingham City) header from the centre of the box is blocked. Assisted by Paik Seung-Ho with a cross.

Corner, Birmingham City. Conceded by Jayden Sweeney.

Emil Hansson (Birmingham City) wins a free kick in the defensive half.

Foul by Sean Clare (Leyton Orient).

Paik Seung-Ho (Birmingham City) wins a free kick in the defensive half.

Foul by Jayden Sweeney (Leyton Orient).

Attempt missed. Krystian Bielik (Birmingham City) right footed shot from the right side of the six yard box is close, but misses to the right. Assisted by Paik Seung-Ho with a cross following a corner.

Corner, Birmingham City. Conceded by Sean Clare.

Substitution, Birmingham City. Willum Willumsson replaces Marc Leonard.

Paik Seung-Ho (Birmingham City) wins a free kick in the defensive half.

Foul by Ethan Galbraith (Leyton Orient).

Corner, Leyton Orient. Conceded by Christoph Klarer.

Ollie O'Neill (Leyton Orient) is shown the yellow card.

Christoph Klarer (Birmingham City) wins a free kick in the defensive half.

Foul by Ollie O'Neill (Leyton Orient).

Christoph Klarer (Birmingham City) is shown the yellow card.

Marc Leonard (Birmingham City) wins a free kick in the defensive half.

Foul by Ollie O'Neill (Leyton Orient).

Alex Cochrane (Birmingham City) wins a free kick in the defensive half.

Foul by Jamie Donley (Leyton Orient).

Offside, Leyton Orient. Ollie O'Neill is caught offside.

Marc Leonard (Birmingham City) wins a free kick in the defensive half.

Foul by Zech Obiero (Leyton Orient).

Second Half begins Leyton Orient 1, Birmingham City 2.

First Half ends, Leyton Orient 1, Birmingham City 2.

Offside, Birmingham City. Alfie May is caught offside.

Paik Seung-Ho (Birmingham City) wins a free kick in the defensive half.

Foul by Ollie O'Neill (Leyton Orient).

Foul by Alfie May (Birmingham City).

Brandon Cooper (Leyton Orient) wins a free kick in the defensive half.

Zech Obiero (Leyton Orient) is shown the yellow card for a bad foul.

Luke Harris (Birmingham City) wins a free kick in the attacking half.

Foul by Zech Obiero (Leyton Orient).

Keshi Anderson (Birmingham City) wins a free kick in the defensive half.

Foul by Jordan Brown (Leyton Orient).

Foul by Alex Cochrane (Birmingham City).

Zech Obiero (Leyton Orient) wins a free kick in the attacking half.

Corner, Birmingham City. Conceded by Dan Happe.

Attempt missed. Brandon Cooper (Leyton Orient) header from the right side of the six yard box is close, but misses to the right. Assisted by Jamie Donley with a cross following a corner.

Corner, Leyton Orient. Conceded by Marc Leonard.

Foul by Keshi Anderson (Birmingham City).

Jayden Sweeney (Leyton Orient) wins a free kick on the left wing.

Foul by Ethan Laird (Birmingham City).

Jayden Sweeney (Leyton Orient) wins a free kick in the defensive half.

Ethan Laird (Birmingham City) wins a free kick on the right wing.

Foul by Ollie O'Neill (Leyton Orient).

Attempt missed. Alfie May (Birmingham City) left footed shot from the left side of the box is close, but misses to the left.

Alfie May (Birmingham City) wins a free kick in the attacking half.

Foul by Dan Happe (Leyton Orient).

Alfie May (Birmingham City) wins a free kick in the defensive half.

Foul by Ollie O'Neill (Leyton Orient).

Ethan Laird (Birmingham City) is shown the yellow card for a bad foul.

Foul by Ethan Laird (Birmingham City).

Ethan Galbraith (Leyton Orient) wins a free kick on the left wing.

Goal! Leyton Orient 1, Birmingham City 2. Alfie May (Birmingham City) right footed shot from the right side of the six yard box to the bottom right corner.

Corner, Leyton Orient. Conceded by Krystian Bielik.

Goal! Leyton Orient 1, Birmingham City 1. Ethan Galbraith (Leyton Orient) right footed shot from the centre of the box to the bottom left corner. Assisted by Zech Obiero.

Keshi Anderson (Birmingham City) wins a free kick in the defensive half.

Foul by Ollie O'Neill (Leyton Orient).

Attempt blocked. Jamie Donley (Leyton Orient) left footed shot from the centre of the box is blocked. Assisted by Jordan Brown.

Foul by Marc Leonard (Birmingham City).

Zech Obiero (Leyton Orient) wins a free kick in the defensive half.

Attempt blocked. Paik Seung-Ho (Birmingham City) left footed shot from outside the box is blocked.

Corner, Birmingham City. Conceded by Zach Hemming.

Attempt saved. Alfie May (Birmingham City) right footed shot from a difficult angle on the right is saved in the bottom right corner. Assisted by Emil Hansson.

Attempt missed. Ollie O'Neill (Leyton Orient) right footed shot from outside the box is close, but misses to the left.

Goal! Leyton Orient 0, Birmingham City 1. Keshi Anderson (Birmingham City) right footed shot from the right side of the box to the bottom right corner. Assisted by Alfie May.

Corner, Leyton Orient. Conceded by Christoph Klarer.

Attempt blocked. Charlie Kelman (Leyton Orient) left footed shot from the left side of the box is blocked. Assisted by Zech Obiero.

Marc Leonard (Birmingham City) wins a free kick in the defensive half.

Foul by Jayden Sweeney (Leyton Orient).

Offside, Birmingham City. Marc Leonard is caught offside.

Corner, Birmingham City. Conceded by Jayden Sweeney.

Keshi Anderson (Birmingham City) wins a free kick in the attacking half.

Foul by Jayden Sweeney (Leyton Orient).

Attempt blocked. Alfie May (Birmingham City) right footed shot from the centre of the box is blocked.

First Half begins.

Lineups are announced and players are warming up.