Big picture
Both teams have arrived in the Super 12s with a bit of confidence, but also knowing they must still prove themselves in this phase of the tournament. For Ireland, a victory here would be their second successive giant-killing act - the feather of another former T20 World Cup winner to decorate their cap. They appear to take particular pleasure in chasing, with their middle order having been excellent against Scotland, before the top order thumped West Indies.
Form guide
(completed matches, most recent first)Sri Lanka WWLWW
Ireland WWLWL
In the spotlight
How do you stop Wanindu Hasaranga? He bowls cheap overs, gets excellent wickets with his googly, fields beautifully, occasionally produces a match-turning innings. He is the joint-highest wicket-taker in the first stage, along with Netherlands' Bas de Leede, and could be on the way to another top World Cup wicket-taker placing. Ireland might do well to play him out quietly.
Pitch and conditions
Bellerive Oval in Hobart is one of the smaller grounds used for the Super 12, and has been known to be especially unkind to wristspinners, which may play into Ireland's hands. Showers are forecast for the afternoon, but there should be enough time to get a game in, even if curtailed.
Team news
Sri Lanka (possible): 1 Kusal Mendis (wk), 2 Ashen Bandara, 3 Dhananjaya de Silva, 4 Charith Asalanka, 5 Bhanuka Rajapaksa, 6 Dasun Shanaka (capt), 7 Wanindu Hasaranga, 8 Chamika Karunaratne, 9 Maheesh Theekshana, 10 Binura Fernando, 11 Lahiru Kumara
Ireland are likely to go in with the same XI that beat West Indies.
Ireland (possible): 1 Paul Stirling, 2 Andy Balbirnie (capt), 3 Lorcan Tucker (wk), 4 Harry Tector, 5 Curtis Campher, 6 George Dockerell, 7 Gareth Delany, 8 Mark Adair, 9 Simi Singh, 10 Barry McCarthy, 11 Josh Little
Stats and trivia
Quotes
"I'm not surprised that Ireland came into the Super 12s because Ireland was last year playing good cricket. They are getting better and better as a team and even bowling, batting, fielding, all three of the formats they're doing really well. So I'm not surprised."
Sri Lanka allrounder Chamika Karunaratne
Andrew Fidel Fernando is ESPNcricinfo's Sri Lanka correspondent. @afidelf