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| Sun 03-05 | Jason Leonard U20 Champ LSE Final 2025-26 | Hertfordshire U20 Mens XV (Stags) | Kent County U20 | Ref: Ollie Carter AR1: Robert Staniforth AR2: Craig Wilson |
| Fri 08-05 | Herts - GMS Manual Fixture 2025-26 | Biggleswade 1st | Ampthill And District 4th | |
| Sat 09-05 | Herts Friendly | Hertfordshire Vets | Middlesex Vets | Ref: Steven Gibbs |
| Sun 10-05 | Gill Burns Div 3 Pool 3 2025-26 | Hertfordshire Women | Middlesex Ladies | |
| Fri 15-05 | Herts Friendly | Hertfordshire Mens XV | Hertfordshire Mens XV | Ref: Robert Staniforth AR1: Shane Graham AR2: Craig Wilson |
| Sat 16-05 | Bill Beaumont Champ Div 2 Pool 2 2025-26 | Hertfordshire RFU | East Midlands Rugby Union (CB) 1st XV | |
| Sat 16-05 | Herts Friendly | Southgate | Southgate 2 | |
| Sun 17-05 | Herts Friendly | Hertfordshire U17 Boys | Eastern Counties | |
| Sat 23-05 | Middx Vets Cup 2025-26 | Finchley Vets | Finsbury Park Vets | |
| Sun 24-05 | Gill Burns Div 3 Pool 3 2025-26 | Hertfordshire Women | Essex Ladies | |
| Sun 24-05 | Women's Championship Play-off 2025-26 | Old Albanians Ladies | Richmond FC Ladies | |
| Fri 29-05 | Herts Merit Shield 2025-26 | Old Albanians 4 (Grizzlies) | Saracens Amateurs | Ref: Shane Graham AR2: Craig Wilson |