| 1 | 17/8/2019 | 24-0 v Ashford Town (Middx)Ashford Town (Middx) 0-4 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 2 | 20/8/2019 | 22-1 v Bedfont SportsChalfont St Peter 2-1 Bedfont Sports | BetVictor Isthmian South Central Division |
| 3 | 24/8/2019 | 22-0 v ShrivenhamShrivenham 0-2 Chalfont St Peter | Emirates FA Cup Preliminary Round |
| 4 | 26/8/2019 | 151-1 v MarlowMarlow 1-1 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 5 | 31/8/2019 | 163-2 v ChipsteadChalfont St Peter 3-2 Chipstead | BetVictor Isthmian South Central Division |
| 6 | 3/9/2019 | 22-2 v Hanwell TownChalfont St Peter 2-2 Hanwell Town | Velocity Trophy Group 5 |
| 7 | 7/9/2019 | 20-2 v Chichester CityChichester City 2-0 Chalfont St Peter | Emirates FA Cup First Qualifying Round |
| 8 | 14/9/2019 | 21-2 v WareWare 2-1 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 9 | 17/9/2019 | 55-1 v Hertford TownHertford Town 1-5 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 10 | 21/9/2019 | 5 2-2 v Bracknell TownChalfont St Peter 2-2 Bracknell Town | BetVictor Isthmian South Central Division |
| 11 | 28/9/2019 | 60-1 v Whitstable TownChalfont St Peter 0-1 Whitstable Town | Buildbase FA Trophy Extra Preliminary Round |
| 12 | 5/10/2019 | 20-3 v Hanwell TownHanwell Town 3-0 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 13 | 19/10/2019 | 152-1 v BarkingChalfont St Peter 2-1 Barking | BetVictor Isthmian South Central Division |
| 14 | 26/10/2019 | 152-3 v Harlow TownChalfont St Peter 2-3 Harlow Town | BetVictor Isthmian South Central Division |
| 15 | 2/11/2019 | 15 0-3 v UxbridgeUxbridge 3-0 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 16 | 9/11/2019 | 152-1 v Chertsey TownChalfont St Peter 2-1 Chertsey Town | BetVictor Isthmian South Central Division |
| 17 | 16/11/2019 | 2 1-6 v Staines TownStaines Town 6-1 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 18 | 26/11/2019 | 15 2-2 v Bracknell TownChalfont St Peter 2-2 Bracknell Town | Berks and Bucks County Cup First Round |
| 19 | 30/11/2019 | 22-1 v FC RomaniaFC Romania 1-2 Chalfont St Peter | BetVictor Isthmian South Central Division |
| 20 | 14/12/2019 | 150-0 v Waltham AbbeyChalfont St Peter 0-0 Waltham Abbey | BetVictor Isthmian South Central Division |
