21. Taylor Harwood-Bellis
35. Jan Bednarek
2. Kyle Walker-Peters
16. William Smallbone
7. Joe Aribo
36. David Brooks
10. Che Adams
5. Jack Stephens
17. Stuart Armstrong
31. Gavin Bazunu
26. Ryan Fraser
Adam Armstrong
Sekou Mara
Samuel Edozie
Kamaldeen Sulemana
Joe Rothwell
James Bree
Ryan Manning
Joe Lumley
Shea Charles
23. George Saville
2. Dan McNamara
18. Ryan Leonard
20. Matija Sarkic
5. Jake Cooper
21. Michael Obafemi
6. Japhet Tanganga
8. Billy Mitchell
10. Zian Flemming
11. Ryan Longman
39. George Honeyman
Bartosz Bialkowski
Murray Wallace
Tom Bradshaw
Brooke Norton-Cuffy
Duncan Watmore
Aidomo Emakhu
Casper de Norre
Wes Harding
Romain Esse
Southampton (4-3-3)
21. Taylor Harwood-Bellis
35. Jan Bednarek
2. Kyle Walker-Peters
16. William Smallbone
7. Joe Aribo
60'36. David Brooks
71'10. Che Adams
59'5. Jack Stephens
71'17. Stuart Armstrong
31. Gavin Bazunu
26. Ryan Fraser
19'Substitutes
Adam Armstrong
59'Sekou Mara
Samuel Edozie
19'Kamaldeen Sulemana
71'Joe Rothwell
60'James Bree
Ryan Manning
71'Joe Lumley
Shea Charles
Millwall (3-4-3)
23. George Saville
2. Dan McNamara
18. Ryan Leonard
20. Matija Sarkic
5. Jake Cooper
21. Michael Obafemi
46'6. Japhet Tanganga
8. Billy Mitchell
10. Zian Flemming
86'11. Ryan Longman
62'39. George Honeyman
Substitutes
Bartosz Bialkowski
Murray Wallace
Tom Bradshaw
46'Brooke Norton-Cuffy
62'Duncan Watmore
Aidomo Emakhu
Casper de Norre
86'Wes Harding
Romain Esse