2019 T20 Champions start the defence of their crown v's Bedfordshire on 26 April
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The Hertfordshire CCC 1st XI fixtures for 2020 have been confirmed and the team start the defence of their T20 crown at home v's Bedfordshire on 26 April.
| Date | Fixture | Competition |
| 19-Apr | East Mosley CC v Hertfordshire | Warm Up Match |
| 26-Apr | Hertfordshire v Bedfordshire | T20 |
| 03-May | Lincolnshire v Hertfordshire | T20 |
| 17-May | Hertfordshire v Norfolk | T20 |
| 25-May | Suffolk v Hertfordshire | T20 |
| 14-Jun | Hertfordshire v Devon | Trophy |
| 21-Jun | Cornwall v Hertfordshire | Trophy |
| 24-Jun | T20 Finals Day | T20 |
| 28-Jun | Hertfordshire v Berkshire | Trophy |
| 12-14-Jul | Northumberland v Hertfordshire | Championship |
| 05-Jul | Bedfordshire v Hertfordshire | Trophy |
| 19-Jul | Trophy Quarter Finals | Trophy |
| 26-28-Jul | Hertfordshire v Bedfordshire | Championship |
| 02-04-Aug | Buckinghamshire v Hertfordshire | Championship |
| 09-Aug | Trophy Semi Finls | Trophy |
| 23-25-Aug | Hertfordshire v Cumberland | Championship |
| 02-Sep | Trophy Finals | Trophy |
Venues and full details to follow.
Fixtures correct as at 04 Nov 2019