Postpublished at 47 mins
Jamaica 2-18 Ireland
Jamaica have really ramped things up at the start of the second half. If they score next it could be interesting.
Twins Louis and Innes Senior scored three of Ireland's 10 tries
Ireland bagged four first-half tries in Group C match at Headingley
Wolfhounds ran in six tries in second half as World Cup debutants Jamaica tired
Italy beat Scotland 28-4 in Group B earlier on Sunday
Get involved using #bbcrl
Steve Sutcliffe
Jamaica 2-18 Ireland
Jamaica have really ramped things up at the start of the second half. If they score next it could be interesting.
Jamaica 2-18 Ireland
Was Jamaica's Ashton Golding stripped of the ball there? Or was it a knock-on?
The referee goes for the former but Ireland incorrectly disagree and waste their captain's challenge in the process.
Jamaica 2-18 Ireland
Big chance for Ireland who have numbers out right. Ed Chamberlain goes through the gap but the Leigh Centurions winger just looses the ball as he appears to be deciding who to offload to.
Was he overthinking that?
Jamaica 2-18 Ireland
Kevin Brown
Former England international half-back on BBC Two
There's been so much to like from this Irish side. You have to feel a little sorry for Jamaica as they can't get any momentum through the middle of this field.
Jamaica 2-18 Ireland
Ireland get right up the pitch with their first set of six after the break. The Jamaica players must be sick of fielding the ball so close to their own try line.
Jamaica 2-18 Ireland
Right, the players are back out. Here we go again.
The reigning champs looked in pretty good nick as well didn't they?
Mal Meninga's Australia side scored seven tries in a ruthless 42-8 victory over Fiji in Leeds.
Now then, hosts England got things under way on Saturday with a big win over Samoa.
If for any reason you missed that, we've got you covered here.
Tweet using #bbcrl
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Tweet using #bbcrl
All-rounder: Guts in defence from Jamaica but, at half-time, in Leeds, they trail Ireland 2-18. Great to hear the Jamaicans have four players in their squad from the country's domestic Rugby League competition.
HT: Jamaica 2-18 Ireland
Kyle Amor
Former Ireland and St Helens prop on BBC Two
It's Ireland's defence who have won this game so far. In international rugby it's what you do without the ball.
I also think Ireland have left about 18 points out there.
HT: Jamaica 2-18 Ireland
Ellery Hanley
Former Great Britain captain on BBC Two
Ireland have been too quick for Jamaica. The speed of the game is too quick for them. That's the next stage to their understanding of international rugby.
HT: Jamaica 2-18 Ireland
Jamaica captain Ashton Golding: "It was going against us, you take points when you get them.
"We just need to tighten up a little bit."
Scotland 4-28 Italy
Now then if you missed it earlier Italy got under way in style against a disappointing Scotland, sticking 28 points on the board.
Jamaica 2-18 Ireland
Dave Woods
BBC Rugby League correspondent
Listen to that roar. Jamaica have points.
Jamaica 2-18 Ireland
The half-time hooter goes as Jamaica get a penalty for offside.
here'll have to go for goal here. Kieran Rush plops the ball down and then knocks over Jamaica's first World Cup points ever.
Jamaica 0-18 Ireland
Ireland should be in again but Richie Myler runs ahead of Luke Keary and then drops his clearly-forward pass.
Jamaica 0-18 Ireland
Kevin Brown
Former England international half-back on BBC Two
The first 35 minutes it's been an absolute pleasure to watch Luke Keary.
He waits before putting his foot on the throat and exposing this tired Jamaican defence.
Jamaica 0-18 Ireland
Woodwork again. Ed Chamberlain hasn't quite found his range with his boot yet so there are no extras.
Ed Chamberlain
Sensational play from Luke Keary. The Sydney Roosters stand-off drifts across the Jamaica defence before finding a tiny gap and delivering a wonderful one-hand pass.
James Bentley has nowt really to do other than pop the ball wide to Ed Chamberlain who has a walkover in the right corner.