| September 2017 Diary of Events | ||||||
| Friday 1st | ||||||
| Saturday 2nd | ||||||
| Sunday 3rd | Arkley Junior Open | Arkley | ||||
| Hudson Trophy | South Herts | |||||
| Monday 4th | Berkhamsted Seniors Open | Berkhamsted | ||||
| Tuesday 5th | ||||||
| Wednesday 6th | Berkhamsted Mid-Am Quaich | Berkhamsted | ||||
| Cheshunt Park Golf Centre Senior Open | Cheshunt Park | |||||
| Herts Senior Men Match at home to BB&O Seniors (2017 County Seniors ) | Moor Park | |||||
| Thursday 7th | ||||||
| Friday 8th | ||||||
| Saturday 9th | Samuel Ryder Trophy | Verulam | ||||
| The Walker Cup | Los Angeles, USA | |||||
| Sunday 10th | The Walker Cup | Los Angeles, USA | ||||
| Herts Boys U18 Match away to BB&O Boys (2017 County Boys U18 SEG League) | Ealing | |||||
| Middlesex Boys Match at home to BB&O Boys (2017 County Boys U18 SEG League) | Ealing | |||||
| Middlesex Boys Match at home to Herts Boys U18 (2017 County Boys U18 SEG League) | Ealing | |||||
| Monday 11th | ||||||
| Tuesday 12th | ||||||
| Wednesday 13th | South Herts Mid-Am Open | South Herts | ||||
| Thursday 14th | Letchworth Senior Open | Letchworth | ||||
| Friday 15th | ||||||
| Saturday 16th | EG Junior Champion of Champions | Woodhall Spa, Lincolnshire | ||||
| EG Seniors Champion of Champions | Woodhall Spa, Lincolnshire | |||||
| Sunday 17th | EG Men's Champion of Champions | Woodhall Spa, Lincolnshire | ||||
| EG Seniors Champion of Champions | Woodhall Spa, Lincolnshire | |||||
| Monday 18th | Porters Park Mid-Am Open | Porters Park | ||||
| Tuesday 19th | ||||||
| Wednesday 20th | ||||||
| Thursday 21st | ||||||
| Friday 22nd | ||||||
| Saturday 23rd | EG Champion Club Final | East Devon, Devon | ||||
| Sunday 24th | PEGGY HARKETT TROPHY | Porters Park | ||||
| EG Champion Club Final | East Devon, Devon | |||||
| Hartsbourne Junior Open | Hartsbourne | |||||
| 08:00 - 09:40 | HGU County Foursomes Championship 2017 Round 1 | Porters Park | ||||
| 13:00 - 14:40 | HGU County Foursomes Championship 2017 Round 2 | Porters Park | ||||
| Monday 25th | ||||||
| Tuesday 26th | Southern Counties Senior Foursomes Final | Denham, Buckinghamshire | ||||
| Wednesday 27th | 08:00 - 10:20 | HGU Senior Challenge Trophy 2017 | Harpenden Golf Club | |||
| Thursday 28th | ||||||
| Friday 29th | EG Mens County Championship | Trevose, Cornwall | ||||
| Saturday 30th | EG Mens County Championship | Trevose, Cornwall | ||||
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