1. Alex McCarthy
19. Moussa Djenepo
2. Kyle Walker-Peters
18. Sekou Mara
11. Mislav Orsic
9. Adam Armstrong
26. Carlos Alcaraz
45. Romeo Lavia
4. Lyanco
6. Duje Caleta-Car
15. Romain Perraud
Joe Aribo
K. Doyle
Samuel Edozie
Theo Walcott
James Ward-Prowse
Ainsley Maitland-Niles
Armel Bella-Kotchap
Wilfredo Caballero
D. Ballard
1. Max Crocombe
10. John McAtee
15. Harry Clifton
7. Josh Emmanuel
16. Alex Hunt
20. Danilo Orsi
8. Gavan Holohan
3. Anthony Driscoll-Glennon
31. Niall Maher
6. Luke Waterfall
2. Michee Efete
Otis Khan
Evan Khouri
Ryan Taylor
Shaun Pearson
Ollie Battersby
Bryn Morris
T. Dickson-Peters
Danny Amos
Andy Smith
45'
50'45'50'
45'50'
Southampton (4-4-2)
1. Alex McCarthy
19. Moussa Djenepo
86'2. Kyle Walker-Peters
18. Sekou Mara
67'11. Mislav Orsic
59'9. Adam Armstrong
67'26. Carlos Alcaraz
45. Romeo Lavia
59'4. Lyanco
6. Duje Caleta-Car
15. Romain Perraud
Substitutes
Joe Aribo
67'K. Doyle
Samuel Edozie
59'Theo Walcott
67'James Ward-Prowse
59'Ainsley Maitland-Niles
Armel Bella-Kotchap
Wilfredo Caballero
D. Ballard
86'Grimsby Town (4-4-2)
1. Max Crocombe
10. John McAtee
82'15. Harry Clifton
73'7. Josh Emmanuel
16. Alex Hunt
73'20. Danilo Orsi
67'8. Gavan Holohan
3. Anthony Driscoll-Glennon
31. Niall Maher
6. Luke Waterfall
2. Michee Efete
Substitutes
Otis Khan
73'Evan Khouri
82'Ryan Taylor
67'Shaun Pearson
Ollie Battersby
Bryn Morris
73'T. Dickson-Peters
Danny Amos
Andy Smith