Good thread Roger, and a timely reminder of many pubs to be revisited as well as those still on the mission list. I've gone with RB's template and listed some contenders after my first choice, many of the decisions for letter 'champions' were very marginal indeed...
Arden Arms - Stockport (Albion - Rowhedge)
Bull - Horton Kirby (Baum - Rochdale, Bath Hotel - Sheffield, Bell Inn - Aldworth, Bridge - Topsham)
Crown Inn – Stockport (Cambridge Blue – Cambridge, Cow&Plough – Oadby, Cock Inn – Luddesdown, City Arms – Manchester)
Dove – Ipswich (Dog & Bell – Deptford)
Evening Star – Brighton (Edgar Wallace – Temple, Eagle Ale House – Clapham)
Fat Cat – Sheffield (Fat Cat – Ipswich, no relation)
Gardeners Arms - Lewes (Garland – Redhill, Good Intent – Puttenham)
Halfway House – Brenchley (Harlequin – Sheffield, Hillsborough Hotel – Sheffield, Harp – Charing Cross, Hop Pole Inn – Aylesbury)
Isambard Kingdom Brunel – Portsmouth (by default, low rating but couldn’t think of another)
Jolly Coopers – Hampton (not big on Js, Junction Tavern – Kentish Town, Jerusalem Tavern – Clerkenwell)
Kelham Island Tavern – Sheffield (Kingston Arms – Cambridge, Kings Head – Bristol)
Live & Let Live – Cambridge (Lincolnshire Poacher – Nottingham, Lion & Lobster – Brighton)
Market Porter – Borough (Man of Kent – Rochester)
Nags Head – Reading (Newshouse – Nottingham, New Barrack Tavern – Sheffield)
Olde Vic – Stockport (Odd One Out – Colchester, Our Mutual Friend – Stevenage)
Plough Inn – Radford (Pride of Spitalfields – Shoreditch)
Queens Head – Chelmsford (Queens Head – Allens Green)
Railway Arms – Alton ((Railway (Porters Railway) – Stockport, Red Lion – Histon, Red Lion – Snargate, Retreat – Reading, Roebuck – Hampton Hill, Royal Oaks (x3) – Borough-Rusper-Luxborough))
Selborne Arms – Selborne (South Western – St Denys, Stanley Arms – Portslade, Sir Loin of Beef – Portsmouth, Swan & Rushes - Leicester)
Trafalgar Freehouse – South Wimbledon (can’t see another T from my list to compete)
United Brethren – Chelmsford (only U I could find, hadn’t reviewed any, somehow got impression of anti-northern, but decent Wherry)
Vat&Fiddle – Nottingham, Victoria Hotel – Beeston, dead-heat, (Victoria – Dunstable)
Wellington – Sheffield (Wellington Arms – Southampton, White Lion – St Albans,)
X – defeats me
Ypres Castle* - Rye ((* I didn’t like it at all but, if I’m not allowed ‘Ye …(eg.old mitre)’, then it’s the only Y I can think of))
Z – another blank