Head to Head
| England Southern Premier League South | 2023/03/04 15:00 | Harrow Borough v Merthyr Town | L | 1-2 |
| England Southern Premier League South | 2022/10/22 14:00 | Merthyr Town v Harrow Borough | D | 2-2 |
| England Southern Premier League South | 2022/03/26 14:00 | Harrow Borough v Merthyr Town | D | 1-1 |
| England Southern Premier League South | 2021/11/20 15:00 | Merthyr Town v Harrow Borough | W | 1-2 |
| England Southern Premier League South | 2020/01/04 15:00 | Merthyr Town v Harrow Borough | D | 2-2 |
| England Southern Premier League South | 2019/08/10 14:00 | Harrow Borough v Merthyr Town | W | 1-0 |
| England Southern Premier League South | 2019/03/09 15:00 | Merthyr Town v Harrow Borough | D | 1-1 |
| England Southern Premier League South | 2018/12/15 15:00 | Harrow Borough v Merthyr Town | W | 3-0 |
Home History
| England Southern Premier League South | 2023/11/14 19:45 | Beaconsfield v Harrow Borough | L | 3-1 |
| England Southern Premier League South | 2023/11/11 15:00 | Tiverton Town v Harrow Borough | D | 0-0 |
| England Southern Premier League South | 2023/11/04 15:00 | Harrow Borough v Salisbury FC | L | 2-3 |
| England FA Trophy | 2023/10/28 14:00 | Harrow Borough v Beaconsfield | L | 1-2 |
| England Southern Premier League South | 2023/10/24 18:45 | Harrow Borough v Bracknell Town | L | 1-4 |
| England Southern Premier League South | 2023/10/21 14:00 | Winchester City v Harrow Borough | W | 1-2 |
| England Southern Premier League South | 2023/10/17 18:45 | Didcot Town v Harrow Borough | D | 2-2 |
| England Southern Premier League South | 2023/10/14 14:00 | Harrow Borough v Swindon Supermarine | D | 2-2 |
Away History
| England Southern Premier League South | 2023/11/11 15:00 | Merthyr Town v AFC Totton | L | 1-3 |
| England Southern Premier League South | 2023/11/04 15:00 | Hendon v Merthyr Town | L | 1-0 |
| England FA Trophy | 2023/10/31 19:45 | AFC Totton v Merthyr Town | L | 2-1 |
| England Southern Premier League South | 2023/10/24 18:45 | Merthyr Town v Winchester City | L | 1-2 |
| England Southern Premier League South | 2023/10/21 14:00 | Hayes & Yeading v Merthyr Town | D | 1-1 |
| England Southern Premier League South | 2023/10/14 14:00 | Merthyr Town v Plymouth Parkway | D | 1-1 |
| England FA Trophy | 2023/10/07 14:00 | Merthyr Town v Dorchester | W | 3-1 |
| England Southern Premier League South | 2023/10/03 18:45 | Basingstoke v Merthyr Town | W | 1-3 |