ROCHFORD  Hundred enter the unknown in London One North this weekend when they travel to Old Haberdashers.

Rochford will be looking to build on last Saturday’s 46-17 triumph over Ruislip.

But their first team manager Graham Pratt is unsure what to expect from their hosts tomorrow.

“All we really know is that they’re quite high up the table so I’m sure they will be a handful,” said Pratt.

“Our confidence is good at present after a convincing win and this game will be a good indication of how far we have developed this season.”

However, Rochford will be missing wingers Laurie Cooke and Sam Barnes, along with prop forward Michael Mark.

On top of that new hooker Byrom Defreitus is also injured.

As a result, Billy Rowe starts in the front row and Tom Corbet resumes his normal hooking duties.

With Nick Brown available in the centre, Robert Prior goes on the wing and Jack Hall on to the other.

Also in London One North, bottom-of-the-table Basildon host 10th-placed Chingford hoping for their first win of their season.

Canvey Island are also looking to break their duck when they host winless East London in London Three North East where unbeaten South Woodham Ferrers travel to Norwich.

In Essex One, Billericay , who started their season with a 28-17 defeat at Maldon last weekend, host Campion, while in Essex Two Pegasus Palmerians are at home to Thames and Stanford le Hope host Ilford.