Somerset beat Hampshire by six wickets with 6.3 overs to spare
It's their first trophy since 2005 and first win in a Lord's final since 2001
James Hildreth hits 69 not out off 68 balls to seal the victory
Opener Tom Banton earlier made 69 in 112 stand with Azhar Ali
Somerset's Jamie Overton named man of the match for his 3-48
Hampshire restricted to 244-8 after choosing to bat first
Skipper Sam Northeast top scored with 56 off 89 balls
James Fuller (55) & Mason Crane shared unbroken ninth-wicket stand of 64
Shaun Udal
Former England and Hampshire spinner on BBC 5 Live Sports Extra
"I said earlier that the first 10 overs will dictate how this is going to go. Somerset will get them quickly or they'll be 20-3 and Hampshire will have a chance. Hampshire have to take early wickets"
Banton 5, Azhar Ali 0
Kyle Abbott is not quite as disciplined as Fidel Edwards in his opening over but he troubles Tom Banton with a delivery that nips back in to the right-hander.
Abbott appeals for lbw but it's going over the stumps.
Banton 4, Azhar Ali 0
Image source, Rex FeaturesA brisk over from Fidel Edwards to start the Somerset reply, including two loud appeals for lbw against Tom Banton, who then scored four to fine leg.
Both shouts were sliding down leg side, but the second one was fairly close.
Somerset 0-0 (target 245)
The players are back on the field, where Somerset are set to begin their pursuit of 245 to win the One-Day Cup.
Tom Banton and Azhar Ali are in the middle. Fidel Edwards has the ball in his hand.
Ged Scott
BBC Sport at Lord's
"At the halfway mark and Somerset are the favourites.
"But it was quite noticeable just how much the odds changed in Hampshire’s favour in that excellent unbroken ninth-wicket partnership.
"From being 10/1, Somerset are now just half that. And a couple of early wickets would need a further readjustment.
"Kyle Abbott and Fidel Edwards are not the worst pair of opening bowlers to have up your sleeve.
"Smaller totals than this one have proved too much at Lord’s before, take the very first one-day final of them all, way back in 1963. Worcestershire were set 169 by Sussex to win, in 65 overs. And they didn’t get them!"
Image source, Rex FeaturesJames Fuller bowls Surrey's Jason Roy in the 2015 final
Hampshire's 244-8 isn't a great 50-over total by modern standards.
However, if they bowl well against Somerset, it could be enough to win the trophy - James Fuller can attest to that.
He was a member of the Gloucestershire side that came out on top against Surrey in 2015 despite being bowled out for 220.
Fuller - who made an unbeaten 55 in Hampshire's total - took 2-34 from 10 impressive overs as Gloucestershire cleaned up Surrey for 214.
Kit Harris
BBC Sport commentator
This is Hafnarfjörður, Iceland.
Tomorrow afternoon the Prime Minister and British Ambassador will each field teams to inaugurate the world’s northernmost cricket ground. It’s in a park very aptly called Víðistaðatún (Meadow of the Willow).
The visiting team is the Captain Scott Invitation XI, who will be telling the story of their Icelandic tour on Test Match Special later this summer.
Image source, BBC SportJames Vince and Liam Dawson are both missing from the Hampshire side taking on Somerset at Lord's.
They stayed back in Southampton for England's game against Australia - but it hasn't ended happily for Dawson.
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Hampshire 244-8 v Somerset - lunch
Former South Africa paceman Kyle Abbott is Hampshire's leading wicket-taker in the competition with 20 - and they're going to need one or two from him today if they are to defend this total.
He missed last year's victory over Kent with an ankle injury, and speaking before today's game, he told BBC Radio Solent how much he was looking forward to being involved this time.
Image source, Rex Features"Last year it was tough, having to watch every ball from the balcony," the 31-year-old said.
"I've not played in too many finals. I might have to draw more from my experience in international cricket. But I've played at Lord's for Middlesex in T20 matches so I've got enough experience with the slope."
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As this is the last one-day county final at Lord's for the foreseeable future, we want you to help us remember some of great matches played at the famous old ground. What was the best final you've seen? Get in touch and let us know.
Image source, BBC SportFans flock in to Lord's before today's final
Hampshire 244-8 - Somerset - lunch
There have been so many thrilling Lord's finals over the years and, admittedly, a few that weren't quite so thrilling.
So why is the One-Day Cup showpiece leaving the home of cricket?
“The 50-over competition will become a development competition, but that’s a price that has to be paid to fit in the new formats” - ECB managing director of county cricket Gordon Hollins, external (The Times,April 2019).
Yes, The Hundred takes precedence next summer. Let's hope people buy into the concept in large numbers.
Shaun Udal
Former England and Hampshire spinner on BBC 5 Live Sports Extra
"Hampshire have a very strong bowling line-up, they can go through any side. This total isn't great, but it has given them hope.
"In a final, there is pressure and even more so when chasing a target."
Hampshire 244-8 (50 overs)
That total looks below par, but Hampshire have given themselves a chance with a strong end to their innings.
James Fuller's first List-A 50 was key and he got good support from Mason Crane. They added 64 from the final 9.1 overs.
Captain Sam Northeast top-scored with 56 and Jamie Overton was the bowling star with 3-48, while Josh Davey was impressive with the new ball, claiming 2-28 in eight overs.
Somerset will start their reply in around 40 minutes, needing 245 to win.
Fuller 55, Crane 28
That's the end of the innings.
Hants 243-8 (49.5 overs)
Image source, Rex FeaturesA first ever List-A half-century brought up with another six off Jamie Overton, this time over extra cover.
Hants 237-8 (49.3 overs)
With four balls remaining, James Fuller heaves Jamie Overton over mid-wicket and into the stands for the first maximum of the innings.
Fuller 41, Crane 27
Mason Crane tries to give himself room and go over the offside again. This time it finds the lower part of the bat and only earns him two, but then he gets a thick outside edge to the third-man boundary.
James Fuller and Crane have added 49 so far, one short of the best partnership of the innings.
Somerset skipper Tom Abell bowled a very handy spell of 2-19 from five overs after Lewis Gregory went off injured. This was his second wicket.
Shaun Udal
Former England and Hampshire spinner on BBC 5 Live Sports Extra
"Fuller has batted very well. He's been aggressive, but played within his limitations"
Fuller 40, Crane 20
Mason Crane gives himself room and drives Roelof van der Werwe square for four before James Fuller picks up a fortunate boundary with inside edge that passes the stumps and beats the fielder at fine leg.