Ireland begin their first-ever one-day international series against England in Bristol on Friday seeking to cause their hosts fresh embarrassment.

The two-match contest, which concludes with Ireland's first ODI at Lord's on Sunday, comes six years after their stunning World Cup win over England in Bangalore.

Kevin O'Brien hit the fastest-ever World Cup hundred, off just 50 balls, as Ireland won by three wickets.

That remains Ireland's only win over England in six completed one-day internationals but O'Brien, now 33, told the Daily Mail: "It's good to have those memories at the back of your mind.

Ireland's performances over several World Cups have left them on the brink of Test status -- which could be confirmed at the International Cricket Council's annual conference in June.

If they achieve that, it means the likes of England's Irish-born one-day captain Eoin Morgan will have far less incentive to switch allegiance in pursuit of an international career.

But Ireland are currently struggling to live up to the teams of the recent past that have done so much for their cricket cause.

In March they suffered chastening series losses in three formats to fellow Test aspirants Afghanistan.

They now face an England side enjoying an ODI revival and with genuine hope of winning next month's eight-team Champions Trophy tournament on home soil.