Match report here from the official website.
Northampton: Mark Bunn; Jason Crowe, Mark Hughes, Liam Dolman, Danny Jackman; Ian Henderson (8 mins, Sam Aiston), Joe Burnell (54 mins, Ryan Gilligan), Bradley Johnson, Andy Holt; Colin Larkin (62 mins, Joe Howe), Andy Kirk.
Subs (not used): Chris Dunn (goalkeeper), Sam Aiston, Danny May, James Quinn, Alex Dyer.
Coventry: Dimi Konstantopoulos; David McNamee (45 mins, Lee Hildreth), Robert Page (76 mins, Marcus Hall), Elliott Ward (72 mins, sent off), Gary Borrowdale (62 mins, Stuart Giddings); Chris Birchall (62 mins, Ellery Cairo), Kevin Thornton (68 mins, Michael Doyle), Stephen Hughes (68 mins, Isaac Osbourne), Julian Gray (45 mins, Liam Davis and 78 mins, Rob Simpson); Kevin Kyle (62 mins Michael Mifsud), Leon Best (73 mins, Colin Hawkins).
Subs (not used): Andy Marshall (goalkeeper).