Their clean sheet also equalled a club record for seven consecutive clean sheets and gave them the best defensive start to a season in English league football in 17 years.
Check out the best of our fan pictures below.
5. Coventry City v Preston North End
Preston North End players celebrating at the end of the match in front of their fans Photo: CameraSport - Andrew Kearns
6. Coventry City v Preston North End
Preston North End supporters enjoying the pre-match atmosphere Photo: CameraSport - Andrew Kearns
7. Coventry City v Preston North End
Preston North End supporters enjoying the pre-match atmosphere Photo: CameraSport - Andrew Kearns
8. Coventry City v Preston North End
Preston North End supporters enjoying the pre-match atmosphere Photo: CameraSport - Andrew Kearns