| 1 | 17/8/2019 | 21-4 v Great Wakering RoversFelixstowe & Walton United 1-4 Great Wakering Rovers | BetVictor Isthmian North Division |
| 2 | 20/8/2019 | 2 1-0 v AFC SudburyAFC Sudbury 0-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 3 | 24/8/2019 | 21-2 v AFC SudburyAFC Sudbury 2-1 Felixstowe & Walton United | Emirates FA Cup Preliminary Round |
| 4 | 31/8/2019 | 20-3 v Soham Town RangersSoham Town Rangers 3-0 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 5 | 3/9/2019 | 2 1-5 v Bury TownBury Town 5-1 Felixstowe & Walton United | Velocity Trophy Group 1 |
| 6 | 14/9/2019 | 2 3-1 v Cambridge CityFelixstowe & Walton United 3-1 Cambridge City | BetVictor Isthmian North Division |
| 7 | 17/9/2019 | 20-0 v Coggeshall TownCoggeshall Town 0-0 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 8 | 24/9/2019 | 141-3 v Maldon & TiptreeFelixstowe & Walton United 1-3 Maldon & Tiptree | Velocity Trophy Group 1 |
| 9 | 1/10/2019 | 20-4 v AFC SudburyAFC Sudbury 4-0 Felixstowe & Walton United | Velocity Trophy Group 1 |
| 10 | 5/10/2019 | 2 1-3 v Hullbridge SportsHullbridge Sports 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 11 | 12/10/2019 | 22-2 v Felixstowe & Walton UnitedFelixstowe & Walton United 2-2 Coggeshall Town | Velocity Trophy Group 1 |
| 12 | 19/10/2019 | 21-2 v Bury TownFelixstowe & Walton United 1-2 Bury Town | BetVictor Isthmian North Division |
| 13 | 26/10/2019 | 21-3 v Witham TownWitham Town 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 14 | 29/10/2019 | 2 0-2 v Maldon & TiptreeFelixstowe & Walton United 0-2 Maldon & Tiptree | BetVictor Isthmian North Division |
| 15 | 2/11/2019 | 23-3 v Brentwood TownFelixstowe & Walton United 3-3 Brentwood Town | BetVictor Isthmian North Division |
| 16 | 16/11/2019 | 21-0 v Grays AthleticFelixstowe & Walton United 1-0 Grays Athletic | BetVictor Isthmian North Division |
| 17 | 23/11/2019 | 21-1 v TilburyTilbury 1-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 18 | 30/11/2019 | 22-3 v Dereham TownFelixstowe & Walton United 2-3 Dereham Town | BetVictor Isthmian North Division |
| 19 | 7/12/2019 | 21-2 v RomfordFelixstowe & Walton United 1-2 Romford | BetVictor Isthmian North Division |
| 20 | 14/12/2019 | 2 1-3 v Canvey IslandCanvey Island 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 21 | 28/12/2019 | 22-0 v Basildon UnitedFelixstowe & Walton United 2-0 Basildon United | BetVictor Isthmian North Division |
| 22 | 1/1/2020 | 21-3 v Heybridge SwiftsHeybridge Swifts 3-1 Felixstowe & Walton United | BetVictor Isthmian North Division |
| 23 | 4/1/2020 | 22-2 v Soham Town RangersFelixstowe & Walton United 2-2 Soham Town Rangers | BetVictor Isthmian North Division |
