Pressures on the NHS in Wales mean it could face a funding gap of £2.5bn by 2025/26, according to a report by the Nuffield Trust think tank.
The research suggests the shortfall - the result of 'rising costs' and 'tight' public finances - would occur if funding only rises in line with inflation after 2015/16.
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Wales have qualified for the Euro 2016 quarter finals after beating Northern Ireland 1-0 in Paris.
A rally has been held in Cardiff following the EU referendum to show support to migrant communities.
It's 0-0 at half time in Paris as Wales face Northern Ireland in the last 16 of Euro 2016.