| 1 | Tue 20 Aug 2019 | 81-0 v AFC SudburyAFC Sudbury 0-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 2 | Sat 24 Aug 2019 | 81-2 v AFC SudburyAFC Sudbury 2-1 Felixstowe & Walton United | Emirates FA Cup Preliminary Round |
| 3 | Mon 26 Aug 2019 | 81-2 v Heybridge SwiftsFelixstowe & Walton United 1-2 Heybridge Swifts | BetVictor Isthmian North Division |
| 4 | Sat 31 Aug 2019 | 80-3 v Soham Town RangersSoham Town Rangers 3-0 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 5 | Tue 3 Sep 2019 | 81-5 v Bury TownBury Town 5-1 Felixstowe & Walton United | Velocity Trophy Group 1 |
| 6 | Sat 14 Sep 2019 | 83-1 v Cambridge CityFelixstowe & Walton United 3-1 Cambridge City | BetVictor Isthmian North Division |
| 7 | Tue 17 Sep 2019 | 8 0-0 v Coggeshall TownCoggeshall Town 0-0 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 8 | Sat 21 Sep 2019 | 102-2 v Heybridge SwiftsFelixstowe & Walton United 2-2 Heybridge Swifts | Velocity Trophy Group 1 |
| 9 | Tue 24 Sep 2019 | 101-3 v Maldon & TiptreeFelixstowe & Walton United 1-3 Maldon & Tiptree | Velocity Trophy Group 1 |
| 10 | Sat 28 Sep 2019 | 5 0-5 v Maldon & TiptreeMaldon & Tiptree 5-0 Felixstowe & Walton United | Buildbase FA Trophy Extra Preliminary Round |
| 11 | Tue 1 Oct 2019 | 120-4 v AFC SudburyAFC Sudbury 4-0 Felixstowe & Walton United | Velocity Trophy Group 1 |
| 12 | Sat 12 Oct 2019 | 8 2-2 v Coggeshall TownCoggeshall Town 2-2 Felixstowe & Walton United | Velocity Trophy Group 1 |
| 13 | Sat 19 Oct 2019 | 8 1-2 v Bury TownFelixstowe & Walton United 1-2 Bury Town | BetVictor Isthmian North Division |
| 14 | Sat 26 Oct 2019 | 81-3 v Witham TownWitham Town 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 15 | Tue 29 Oct 2019 | 170-2 v Maldon & TiptreeFelixstowe & Walton United 0-2 Maldon & Tiptree | BetVictor Isthmian North Division |
| 16 | Sat 2 Nov 2019 | 14 3-3 v Brentwood TownFelixstowe & Walton United 3-3 Brentwood Town | BetVictor Isthmian North Division |
| 17 | Sat 16 Nov 2019 | 101-0 v Grays AthleticFelixstowe & Walton United 1-0 Grays Athletic | BetVictor Isthmian North Division |
| 18 | Sat 23 Nov 2019 | 101-1 v TilburyTilbury 1-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 19 | Sat 30 Nov 2019 | 10 2-3 v Dereham TownFelixstowe & Walton United 2-3 Dereham Town | BetVictor Isthmian North Division |
| 20 | Sat 7 Dec 2019 | 101-2 v RomfordFelixstowe & Walton United 1-2 Romford | BetVictor Isthmian North Division |
| 21 | Sat 28 Dec 2019 | 72-0 v Basildon UnitedFelixstowe & Walton United 2-0 Basildon United | BetVictor Isthmian North Division |
| 22 | Wed 1 Jan 2020 | 71-3 v Heybridge SwiftsHeybridge Swifts 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 23 | Sat 4 Jan 2020 | 72-2 v Soham Town RangersFelixstowe & Walton United 2-2 Soham Town Rangers | BetVictor Isthmian North Division |
| 24 | Sat 18 Jan 2020 | 14 1-4 v Bury TownBury Town 4-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 25 | Mon 20 Jan 2020 | 113-4 v AveleyAveley 4-3 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 26 | Sat 25 Jan 2020 | 111-1 v Hullbridge SportsFelixstowe & Walton United 1-1 Hullbridge Sports | BetVictor Isthmian North Division |
| 27 | Tue 4 Feb 2020 | 112-2 v Coggeshall TownFelixstowe & Walton United 2-2 Coggeshall Town | BetVictor Isthmian North Division |
| 28 | Sat 8 Feb 2020 | 111-3 v RomfordRomford 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 29 | Sat 22 Feb 2020 | 72-0 v Brentwood TownBrentwood Town 0-2 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 30 | Sat 7 Mar 2020 | 72-1 v Grays AthleticGrays Athletic 1-2 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 31 | Tue 10 Mar 2020 | 73-3 v Canvey IslandFelixstowe & Walton United 3-3 Canvey Island | BetVictor Isthmian North Division |