Key: Win : Draw : Loss
| Date | Home | Away | Ref | ||
|---|---|---|---|---|---|
| 04/08/2018 | Northampton | 0 | 1 | Lincoln | L Swabey |
| 11/08/2018 | Lincoln | 4 | 1 | Swindon | M Salisbury |
| 18/08/2018 | Grimsby | 1 | 1 | Lincoln | C Boyeson |
| 21/08/2018 | Lincoln | 2 | 1 | Bury | S Stockbridge |
| 25/08/2018 | Lincoln | 3 | 1 | Notts County | S Duncan |
| 01/09/2018 | Exeter | 0 | 3 | Lincoln | K Johnson |
| 08/09/2018 | Lincoln | 0 | 1 | Crawley Town | M Donohue |
| 15/09/2018 | Macclesfield | 1 | 2 | Lincoln | J Busby |
| 22/09/2018 | Lincoln | 2 | 1 | Milton Keynes Dons | S Attwell |
| 29/09/2018 | Cheltenham | 0 | 2 | Lincoln | D Whitestone |
| 02/10/2018 | Tranmere | 1 | 0 | Lincoln | A Haines |
| 06/10/2018 | Lincoln | 1 | 0 | Crewe | P Marsden |
| 13/10/2018 | Port Vale | 2 | 6 | Lincoln | B Huxtable |
| 20/10/2018 | Lincoln | 1 | 1 | Cambridge | L Collins |
| 23/10/2018 | Lincoln | 2 | 2 | Carlisle | N Hair |
| 27/10/2018 | Colchester | 1 | 0 | Lincoln | D Coote |
| 03/11/2018 | Lincoln | 2 | 1 | Forest Green | A Backhouse |
| 24/11/2018 | Lincoln | 1 | 1 | Mansfield | G Ward |
| 27/11/2018 | Oldham | 1 | 1 | Lincoln | B Toner |
| 08/12/2018 | Stevenage | 0 | 1 | Lincoln | L Collins |
| 15/12/2018 | Lincoln | 3 | 1 | Morecambe | S Stockbridge |
| 22/12/2018 | Lincoln | 3 | 2 | Newport County | T Bramall |
| 26/12/2018 | Crewe | 2 | 1 | Lincoln | C Sarginson |
| 29/12/2018 | Cambridge | 1 | 2 | Lincoln | C Boyeson |
| 01/01/2019 | Lincoln | 1 | 1 | Port Vale | P Wright |
| 12/01/2019 | Swindon | 2 | 2 | Lincoln | B Toner |
| 19/01/2019 | Lincoln | 1 | 0 | Grimsby | M Dean |
| 22/01/2019 | Yeovil | 0 | 2 | Lincoln | O Yates |
| 26/01/2019 | Bury | 3 | 3 | Lincoln | D Whitestone |
| 02/02/2019 | Notts County | 1 | 1 | Lincoln | A Coggins |
| 09/02/2019 | Lincoln | 1 | 1 | Northampton | M Salisbury |
| 16/02/2019 | Lincoln | 2 | 2 | Stevenage | C Simpson |
| 23/02/2019 | Morecambe | 0 | 2 | Lincoln | M Coy |
| 26/02/2019 | Lincoln | 1 | 1 | Exeter | J Brooks |
| 02/03/2019 | Forest Green | 1 | 2 | Lincoln | A Davies |
| 08/03/2019 | Lincoln | 1 | 0 | Yeovil | S Oldham |
| 12/03/2019 | Lincoln | 2 | 0 | Oldham | P Collins |
| 18/03/2019 | Mansfield | 1 | 1 | Lincoln | G Scott |
| 23/03/2019 | Crawley Town | 0 | 3 | Lincoln | C Hicks |
| 30/03/2019 | Lincoln | 1 | 1 | Macclesfield | B Huxtable |
| 06/04/2019 | Milton Keynes Dons | 0 | 2 | Lincoln | K Johnson |
| 13/04/2019 | Lincoln | 1 | 1 | Cheltenham | N Kinseley |
| 19/04/2019 | Carlisle | 1 | 0 | Lincoln | L Mason |
| 22/04/2019 | Lincoln | 0 | 0 | Tranmere | A Backhouse |
| 27/04/2019 | Newport County | 1 | 0 | Lincoln | K Johnson |
| 04/05/2019 | Lincoln | 0 | 3 | Colchester | T Kettle |