13. Liam Roberts
17. Macaulay Langstaff
2. Dan McNamara
17. George Saville
22. Aidomo Emakhu
39. George Honeyman
15. Joe Bryan
11. Femi Azeez
4. Shaun Hutchinson
3. Murray Wallace
16. Daniel Kelly
Lukas Bornhoeft Jensen
Jake Cooper
Japhet Tanganga
Tom Bradshaw
Ryan Leonard
Duncan Watmore
Casper de Norre
Romain Esse
Alfie Massey
3. Jayden Sweeney
6. Brandon Cooper
7. Daniel Agyei
16. Lewis Warrington
18. Darren Pratley
29. Zech Obiero
20. Sonny Perkins
2. Tom James
19. Omar Beckles
1. Zachary Hemming
27. Diallang Jaiyesimi
Aaron Sterling
Sean Clare
Charlie Kelman
Ethan Galbraith
Oliver O'Neill
Jamie Donley
Jack Simpson
Jordan Brown
Samuel Howes
Millwall (4-2-3-1)
13. Liam Roberts
17. Macaulay Langstaff
2. Dan McNamara
17. George Saville
22. Aidomo Emakhu
64'39. George Honeyman
46'15. Joe Bryan
64'11. Femi Azeez
73'4. Shaun Hutchinson
3. Murray Wallace
16. Daniel Kelly
46'Substitutes
Lukas Bornhoeft Jensen
Jake Cooper
Japhet Tanganga
Tom Bradshaw
64'Ryan Leonard
64'Duncan Watmore
73'Casper de Norre
46'Romain Esse
46'Alfie Massey
Leyton Orient (4-2-3-1)
3. Jayden Sweeney
6. Brandon Cooper
7. Daniel Agyei
81'16. Lewis Warrington
18. Darren Pratley
82'29. Zech Obiero
82'20. Sonny Perkins
77'2. Tom James
19. Omar Beckles
1. Zachary Hemming
27. Diallang Jaiyesimi
77'Substitutes
Aaron Sterling
Sean Clare
Charlie Kelman
77'Ethan Galbraith
82'Oliver O'Neill
77'Jamie Donley
81'Jack Simpson
Jordan Brown
82'Samuel Howes