SM
| Venue: Kingsmeadow Stadium |
AFC Wimbledon | ||
| G | 1 | George Long |
| CD-L | 32 | Darius Charles |
| CD-R | 4 | Adedeji Oshilaja |
| LB | 7 | George Francomb |
| RB | 2 | Barry Fuller |
| CM | 14 | Liam Trotter |
| LM | 19 | Tom Soares S  |
| RM | 11 | Harry Forrester S |
| F | 33 | Lyle Taylor |
| LF | 17 | Andy Barcham |
| RF | 39 | Joe Pigott |
| Sub | 8 | Nadjim Abdou |
| Sub | 21 | Egli Kaja |
| Sub | 18 | Dean Parrett |
| Sub | 10 | Cody McDonald |
| Sub | 3 | Jonathan Meades |
| Sub | 24 | Joe McDonnell |
| Sub | 6 | Paul Robinson |
Northampton Town | ||
| G | 13 | Richard O'Donnell |
| CD-L | 37 | Jordan Turnbull |
| CD-R | 6 | Ash Taylor |
| LB | 39 | Joe Bunney |
| RB | 2 | Brendan Moloney |
| AM | 21 | John-Joe O'Toole |
| LM | 29 | Matt Grimes |
| RM | 22 | Matty Crooks S |
| F | 10 | Kevin Van Veen S |
| AM-L | 14 | Sam Hoskins |
| AM-R | 11 | Daniel Powell S |
| Sub | 8 | Sam Foley |
| Sub | 19 | Chris Long |
| Sub | 28 | Hildeberto Pereira |
| Sub | 5 | Leon Barnett |
| Sub | 1 | David Cornell |
| Sub | 45 | Gboly Ariyibi |
| Sub | 17 | Shaun McWilliams |
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