City goalkeeper Colin Doyle featured from the start for a Republic of Ireland XI at Celtic Park this Sunday in Scott Brown's Testimonial.
Doyle was replaced in the second half by fellow shot-stopper Connor O'Malley in the special fixture to honour the continued Celtic career of midfielder Brown, who joined the Scottish Champions back in 2007.
The fixture finished 2-2 between a Celtic XI and the Ireland side.
Following the Celtic friendly, Ireland now have two more fixtures on the horizon before the summer break.
Martin O'Neill's squad take on France on 28 May and then the USA on 2 June.